{
  "contentStorage": "postgres",
  "title": "广州地铁21号线 · Relazioni",
  "description": "广州地铁21号线是一条地铁线路，2018年12月28日开通，最近一次延伸为2019年12月20日，设20座车站。",
  "url": "/it/concepts/guangzhou-metro-line-21/relation.html",
  "entity": {
    "customFields": [
      {
        "key": "line_opened",
        "value": "2018年12月28日"
      },
      {
        "key": "line_last_extension",
        "value": "2019年12月20日"
      },
      {
        "key": "line_stations",
        "value": "20"
      },
      {
        "key": "line_termini",
        "value": "天河公园站—增城广场站"
      },
      {
        "key": "line_structure",
        "value": "地下：天河公园站－長平站以南、 長平站－金坑站山嶺隧道、 鎮龍西站－鳳崗站以東、 山田站以東－增城廣場站、高架：長平站、金坑站、 鳳崗站以東－山田站以東"
      },
      {
        "key": "line_status",
        "value": "运营中"
      },
      {
        "key": "line_operator",
        "value": "广州地铁运营集团有限公司、运营四中心车站服务八部"
      },
      {
        "key": "line_owner",
        "value": "广州地铁集团有限公司"
      },
      {
        "key": "line_daily_ridership",
        "value": "29.83万人次（2025年）"
      }
    ],
    "id": "concept_guangzhou_metro_line_21",
    "type": "concept",
    "title": "广州地铁21号线",
    "slug": "guangzhou-metro-line-21",
    "aliases": [
      "Line 21 (Guangzhou Metro)"
    ],
    "summary": "广州地铁21号线是一条地铁线路，2018年12月28日开通，最近一次延伸为2019年12月20日，设20座车站。",
    "status": "published",
    "categories": [
      "category-transit"
    ],
    "tags": [
      "tag-metro"
    ],
    "sources": [
      {
        "id": "cptond",
        "title": "CPTOND-2025 — Wang, Liang 等 (CC BY 4.0)",
        "url": "https://doi.org/10.6084/m9.figshare.29377427.v2",
        "locator": "Guangzhou/guangzhou_metro_routes.shp; DBF rows 28,33; status=1"
      },
      {
        "id": "operator-review",
        "title": "Guangzhou Metro — Wikipedia",
        "url": "https://en.wikipedia.org/wiki/Guangzhou_Metro",
        "locator": "Operators / Operation and current lines table; operator identity review only, not station coverage. Retrieved 2026-10-24; CC BY-SA 4.0; original Chinese factual summary."
      },
      {
        "id": "wikidata",
        "title": "Wikidata Q6553110",
        "url": "https://www.wikidata.org/wiki/Q6553110"
      },
      {
        "id": "zhwiki",
        "title": "广州地铁21号线（维基百科）",
        "url": "https://zh.wikipedia.org/wiki/%E5%B9%BF%E5%B7%9E%E5%9C%B0%E9%93%8121%E5%8F%B7%E7%BA%BF",
        "locator": "信息框"
      }
    ],
    "createdAt": "2026-10-24",
    "updatedAt": "2026-10-25",
    "revision": 1,
    "body": "## 概况\n\n广州地铁21号线是一条地铁线路，2018年12月28日开通[^zhwiki]，最近一次延伸为2019年12月20日[^zhwiki]，设20座车站[^zhwiki]。\n\n## 车站\n\n按线路顺序共20座车站[^wikidata]：\n\n- [[place_guangzhou_tianhegongyuan|天河公园站]]\n- [[place_guangzhou_tangdong|棠东站]]\n- [[place_guangzhou_huangcun|黄村站]]\n- [[place_guangzhou_daguannanlu|大观南路站]]\n- [[place_guangzhou_tianhezhihuicheng|天河智慧城站]]\n- [[place_guangzhou_shenzhoulu|神舟路站]]\n- [[place_guangzhou_kexuecheng|科学城站]]\n- [[place_guangzhou_suyuan|苏元站]]\n- [[place_guangzhou_shuixi|水西站]]\n- [[place_guangzhou_zhangping|长平站]]\n- [[place_guangzhou_jinkeng|金坑站]]\n- [[place_guangzhou_zhenlongxi|镇龙西站]]\n- [[place_guangzhou_zhenlong|镇龙站]]\n- [[place_guangzhou_zhongxin|中新站]]\n- [[place_guangzhou_kengbei|坑贝站]]\n- [[place_guangzhou_fenggang|凤岗站]]\n- [[place_guangzhou_zhucun|朱村站]]\n- [[place_guangzhou_shantian|山田站]]\n- [[place_guangzhou_zhonggang|钟岗站]]\n- [[place_guangzhou_zengchengguangchang|增城广场站]]",
    "url": "/concepts/guangzhou-metro-line-21.html",
    "lang": "it",
    "fallback": true,
    "availableLangs": [
      "zh",
      "en"
    ],
    "conceptKind": "metro_line"
  },
  "entities": null,
  "relations": [
    {
      "id": "relation_metro_1fd9f977032016ab2142e61a",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_daguannanlu",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_daguannanlu",
      "targetTitle": "大观南路站",
      "targetUrl": "/it/places/guangzhou-daguannanlu.html",
      "incoming": false
    },
    {
      "id": "relation_metro_29ad5198ee0b56973a766925",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_kengbei",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_kengbei",
      "targetTitle": "坑贝站",
      "targetUrl": "/it/places/guangzhou-kengbei.html",
      "incoming": false
    },
    {
      "id": "relation_metro_397e7b335fd91b27c9cda81c",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zhucun",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zhucun",
      "targetTitle": "朱村站",
      "targetUrl": "/it/places/guangzhou-zhucun.html",
      "incoming": false
    },
    {
      "id": "relation_metro_40fb33cae37585b37f1508d3",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zhenlongxi",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zhenlongxi",
      "targetTitle": "镇龙西站",
      "targetUrl": "/it/places/guangzhou-zhenlongxi.html",
      "incoming": false
    },
    {
      "id": "relation_metro_43b7d13310554b3e844731c8",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zhangping",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zhangping",
      "targetTitle": "长平站",
      "targetUrl": "/it/places/guangzhou-zhangping.html",
      "incoming": false
    },
    {
      "id": "relation_metro_4d1c168638cd919a9ab32e14",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_tianhegongyuan",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_tianhegongyuan",
      "targetTitle": "天河公园站",
      "targetUrl": "/it/places/guangzhou-tianhegongyuan.html",
      "incoming": false
    },
    {
      "id": "relation_metro_959ca58f1715639800b0a151",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_fenggang",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_fenggang",
      "targetTitle": "凤岗站",
      "targetUrl": "/it/places/guangzhou-fenggang.html",
      "incoming": false
    },
    {
      "id": "relation_metro_99b7119382dcc8a05cd986c6",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_shenzhoulu",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_shenzhoulu",
      "targetTitle": "神舟路站",
      "targetUrl": "/it/places/guangzhou-shenzhoulu.html",
      "incoming": false
    },
    {
      "id": "relation_metro_a2fa1c2a0b6b67a5018ff2fe",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zhenlong",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zhenlong",
      "targetTitle": "镇龙站",
      "targetUrl": "/it/places/guangzhou-zhenlong.html",
      "incoming": false
    },
    {
      "id": "relation_metro_b434f825dc39ff138924a198",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_jinkeng",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_jinkeng",
      "targetTitle": "金坑站",
      "targetUrl": "/it/places/guangzhou-jinkeng.html",
      "incoming": false
    },
    {
      "id": "relation_metro_b71dcf2b6af886ba13dac378",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_shantian",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_shantian",
      "targetTitle": "山田站",
      "targetUrl": "/it/places/guangzhou-shantian.html",
      "incoming": false
    },
    {
      "id": "relation_metro_bb548c0139ce70e876c93095",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_suyuan",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_suyuan",
      "targetTitle": "苏元站",
      "targetUrl": "/it/places/guangzhou-suyuan.html",
      "incoming": false
    },
    {
      "id": "relation_metro_caffb36c345bb0c12466c81b",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_tianhezhihuicheng",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_tianhezhihuicheng",
      "targetTitle": "天河智慧城站",
      "targetUrl": "/it/places/guangzhou-tianhezhihuicheng.html",
      "incoming": false
    },
    {
      "id": "relation_metro_d16cac04d40616709805dc17",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_shuixi",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_shuixi",
      "targetTitle": "水西站",
      "targetUrl": "/it/places/guangzhou-shuixi.html",
      "incoming": false
    },
    {
      "id": "relation_metro_d44cfda2ec214004dd9d2dac",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zhonggang",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zhonggang",
      "targetTitle": "钟岗站",
      "targetUrl": "/it/places/guangzhou-zhonggang.html",
      "incoming": false
    },
    {
      "id": "relation_metro_e2e22783da3fb7748c71bb8f",
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      "relationType": "stops_at",
      "toId": "place_guangzhou_huangcun",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_huangcun",
      "targetTitle": "黄村站",
      "targetUrl": "/it/places/guangzhou-huangcun.html",
      "incoming": false
    },
    {
      "id": "relation_metro_eddb3c3b037b2a0d0d735c7b",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_kexuecheng",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_kexuecheng",
      "targetTitle": "科学城站",
      "targetUrl": "/it/places/guangzhou-kexuecheng.html",
      "incoming": false
    },
    {
      "id": "relation_metro_f2b1a1aa214e15f7d027d297",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zhongxin",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zhongxin",
      "targetTitle": "中新站",
      "targetUrl": "/it/places/guangzhou-zhongxin.html",
      "incoming": false
    },
    {
      "id": "relation_metro_f50fbbd7658fdbf09e91be48",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_zengchengguangchang",
      "sourceRefs": [
        {
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          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_zengchengguangchang",
      "targetTitle": "增城广场站",
      "targetUrl": "/it/places/guangzhou-zengchengguangchang.html",
      "incoming": false
    },
    {
      "id": "relation_metro_f81409b3b659f1e04568eaab",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "stops_at",
      "toId": "place_guangzhou_tangdong",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "cptond"
        }
      ],
      "label": "Stops at",
      "targetId": "place_guangzhou_tangdong",
      "targetTitle": "棠东站",
      "targetUrl": "/it/places/guangzhou-tangdong.html",
      "incoming": false
    },
    {
      "id": "relation_metro_ffa41e6b31027b56716be200",
      "fromId": "concept_guangzhou_metro_line_21",
      "relationType": "run_by",
      "toId": "organization_guangzhou_subway",
      "sourceRefs": [
        {
          "entityId": "concept_guangzhou_metro_line_21",
          "sourceId": "operator-review"
        }
      ],
      "label": "Operated by",
      "targetId": "organization_guangzhou_subway",
      "targetTitle": "广州地铁集团有限公司",
      "targetUrl": "/it/organizations/guangzhou-subway.html",
      "incoming": false
    }
  ],
  "mentions": [
    {
      "fromId": "organization_guangzhou_subway",
      "fromTitle": "广州地铁集团有限公司",
      "fromUrl": "/it/organizations/guangzhou-subway.html",
      "fromType": "organization"
    },
    {
      "fromId": "place_guangzhou",
      "fromTitle": "广州市",
      "fromUrl": "/it/places/guangzhou.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_daguannanlu",
      "fromTitle": "大观南路站",
      "fromUrl": "/it/places/guangzhou-daguannanlu.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_fenggang",
      "fromTitle": "凤岗站",
      "fromUrl": "/it/places/guangzhou-fenggang.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_huangcun",
      "fromTitle": "黄村站",
      "fromUrl": "/it/places/guangzhou-huangcun.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_jinkeng",
      "fromTitle": "金坑站",
      "fromUrl": "/it/places/guangzhou-jinkeng.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_kengbei",
      "fromTitle": "坑贝站",
      "fromUrl": "/it/places/guangzhou-kengbei.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_kexuecheng",
      "fromTitle": "科学城站",
      "fromUrl": "/it/places/guangzhou-kexuecheng.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_shantian",
      "fromTitle": "山田站",
      "fromUrl": "/it/places/guangzhou-shantian.html",
      "fromType": "place"
    },
    {
      "fromId": "place_guangzhou_shenzhoulu",
      "fromTitle": "神舟路站",
      "fromUrl": "/it/places/guangzhou-shenzhoulu.html",
      "fromType": "place"
    }
  ],
  "relationGroups": [
    {
      "type": "same_line",
      "label": "同线路车站",
      "hubId": "concept_guangzhou_metro_line_21",
      "hubTitle": "广州地铁21号线",
      "hubUrl": "/it/concepts/guangzhou-metro-line-21.html",
      "items": [
        {
          "id": "relation_metro_1fd9f977032016ab2142e61a",
          "fromId": "concept_guangzhou_metro_line_21",
          "relationType": "stops_at",
          "toId": "place_guangzhou_daguannanlu",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_daguannanlu",
          "targetTitle": "大观南路站",
          "targetUrl": "/it/places/guangzhou-daguannanlu.html",
          "incoming": false
        },
        {
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          "fromId": "concept_guangzhou_metro_line_21",
          "relationType": "stops_at",
          "toId": "place_guangzhou_kengbei",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_kengbei",
          "targetTitle": "坑贝站",
          "targetUrl": "/it/places/guangzhou-kengbei.html",
          "incoming": false
        },
        {
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          "fromId": "concept_guangzhou_metro_line_21",
          "relationType": "stops_at",
          "toId": "place_guangzhou_zhucun",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhucun",
          "targetTitle": "朱村站",
          "targetUrl": "/it/places/guangzhou-zhucun.html",
          "incoming": false
        },
        {
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              "sourceId": "cptond"
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          "label": "停靠",
          "targetId": "place_guangzhou_zhenlongxi",
          "targetTitle": "镇龙西站",
          "targetUrl": "/it/places/guangzhou-zhenlongxi.html",
          "incoming": false
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        {
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          "targetId": "place_guangzhou_zhangping",
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        {
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          "toId": "place_guangzhou_tianhegongyuan",
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          "label": "停靠",
          "targetId": "place_guangzhou_tianhegongyuan",
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          "targetUrl": "/it/places/guangzhou-tianhegongyuan.html",
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        },
        {
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_fenggang",
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          "targetUrl": "/it/places/guangzhou-fenggang.html",
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        },
        {
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_shenzhoulu",
          "targetTitle": "神舟路站",
          "targetUrl": "/it/places/guangzhou-shenzhoulu.html",
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        },
        {
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhenlong",
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          "toId": "place_guangzhou_jinkeng",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_jinkeng",
          "targetTitle": "金坑站",
          "targetUrl": "/it/places/guangzhou-jinkeng.html",
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        },
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_shantian",
          "targetTitle": "山田站",
          "targetUrl": "/it/places/guangzhou-shantian.html",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_suyuan",
          "targetTitle": "苏元站",
          "targetUrl": "/it/places/guangzhou-suyuan.html",
          "incoming": false
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          "toId": "place_guangzhou_tianhezhihuicheng",
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              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_tianhezhihuicheng",
          "targetTitle": "天河智慧城站",
          "targetUrl": "/it/places/guangzhou-tianhezhihuicheng.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_shuixi",
          "sourceRefs": [
            {
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          "label": "停靠",
          "targetId": "place_guangzhou_shuixi",
          "targetTitle": "水西站",
          "targetUrl": "/it/places/guangzhou-shuixi.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_zhonggang",
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              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhonggang",
          "targetTitle": "钟岗站",
          "targetUrl": "/it/places/guangzhou-zhonggang.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_huangcun",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
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          "label": "停靠",
          "targetId": "place_guangzhou_huangcun",
          "targetTitle": "黄村站",
          "targetUrl": "/it/places/guangzhou-huangcun.html",
          "incoming": false
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        {
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          "toId": "place_guangzhou_kexuecheng",
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              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_kexuecheng",
          "targetTitle": "科学城站",
          "targetUrl": "/it/places/guangzhou-kexuecheng.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_zhongxin",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhongxin",
          "targetTitle": "中新站",
          "targetUrl": "/it/places/guangzhou-zhongxin.html",
          "incoming": false
        },
        {
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          "sourceRefs": [
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zengchengguangchang",
          "targetTitle": "增城广场站",
          "targetUrl": "/it/places/guangzhou-zengchengguangchang.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_tangdong",
          "sourceRefs": [
            {
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              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_tangdong",
          "targetTitle": "棠东站",
          "targetUrl": "/it/places/guangzhou-tangdong.html",
          "incoming": false
        }
      ]
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    {
      "type": "stops_at",
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      "items": [
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          "label": "停靠",
          "targetId": "place_guangzhou_daguannanlu",
          "targetTitle": "大观南路站",
          "targetUrl": "/it/places/guangzhou-daguannanlu.html",
          "incoming": false
        },
        {
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          "label": "停靠",
          "targetId": "place_guangzhou_kengbei",
          "targetTitle": "坑贝站",
          "targetUrl": "/it/places/guangzhou-kengbei.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_zhucun",
          "sourceRefs": [
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              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhucun",
          "targetTitle": "朱村站",
          "targetUrl": "/it/places/guangzhou-zhucun.html",
          "incoming": false
        },
        {
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          "relationType": "stops_at",
          "toId": "place_guangzhou_zhenlongxi",
          "sourceRefs": [
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              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhenlongxi",
          "targetTitle": "镇龙西站",
          "targetUrl": "/it/places/guangzhou-zhenlongxi.html",
          "incoming": false
        },
        {
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          "relationType": "stops_at",
          "toId": "place_guangzhou_zhangping",
          "sourceRefs": [
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhangping",
          "targetTitle": "长平站",
          "targetUrl": "/it/places/guangzhou-zhangping.html",
          "incoming": false
        },
        {
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          "relationType": "stops_at",
          "toId": "place_guangzhou_tianhegongyuan",
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              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_tianhegongyuan",
          "targetTitle": "天河公园站",
          "targetUrl": "/it/places/guangzhou-tianhegongyuan.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_fenggang",
          "sourceRefs": [
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              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_fenggang",
          "targetTitle": "凤岗站",
          "targetUrl": "/it/places/guangzhou-fenggang.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_shenzhoulu",
          "sourceRefs": [
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_shenzhoulu",
          "targetTitle": "神舟路站",
          "targetUrl": "/it/places/guangzhou-shenzhoulu.html",
          "incoming": false
        },
        {
          "id": "relation_metro_a2fa1c2a0b6b67a5018ff2fe",
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          "relationType": "stops_at",
          "toId": "place_guangzhou_zhenlong",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhenlong",
          "targetTitle": "镇龙站",
          "targetUrl": "/it/places/guangzhou-zhenlong.html",
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        },
        {
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          "toId": "place_guangzhou_jinkeng",
          "sourceRefs": [
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              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_jinkeng",
          "targetTitle": "金坑站",
          "targetUrl": "/it/places/guangzhou-jinkeng.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_shantian",
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            {
              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_shantian",
          "targetTitle": "山田站",
          "targetUrl": "/it/places/guangzhou-shantian.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_suyuan",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_suyuan",
          "targetTitle": "苏元站",
          "targetUrl": "/it/places/guangzhou-suyuan.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_tianhezhihuicheng",
          "sourceRefs": [
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              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_tianhezhihuicheng",
          "targetTitle": "天河智慧城站",
          "targetUrl": "/it/places/guangzhou-tianhezhihuicheng.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_shuixi",
          "sourceRefs": [
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              "entityId": "concept_guangzhou_metro_line_21",
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_shuixi",
          "targetTitle": "水西站",
          "targetUrl": "/it/places/guangzhou-shuixi.html",
          "incoming": false
        },
        {
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          "toId": "place_guangzhou_zhonggang",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
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          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhonggang",
          "targetTitle": "钟岗站",
          "targetUrl": "/it/places/guangzhou-zhonggang.html",
          "incoming": false
        },
        {
          "id": "relation_metro_e2e22783da3fb7748c71bb8f",
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          "relationType": "stops_at",
          "toId": "place_guangzhou_huangcun",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_huangcun",
          "targetTitle": "黄村站",
          "targetUrl": "/it/places/guangzhou-huangcun.html",
          "incoming": false
        },
        {
          "id": "relation_metro_eddb3c3b037b2a0d0d735c7b",
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          "relationType": "stops_at",
          "toId": "place_guangzhou_kexuecheng",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_kexuecheng",
          "targetTitle": "科学城站",
          "targetUrl": "/it/places/guangzhou-kexuecheng.html",
          "incoming": false
        },
        {
          "id": "relation_metro_f2b1a1aa214e15f7d027d297",
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          "relationType": "stops_at",
          "toId": "place_guangzhou_zhongxin",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zhongxin",
          "targetTitle": "中新站",
          "targetUrl": "/it/places/guangzhou-zhongxin.html",
          "incoming": false
        },
        {
          "id": "relation_metro_f50fbbd7658fdbf09e91be48",
          "fromId": "concept_guangzhou_metro_line_21",
          "relationType": "stops_at",
          "toId": "place_guangzhou_zengchengguangchang",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_zengchengguangchang",
          "targetTitle": "增城广场站",
          "targetUrl": "/it/places/guangzhou-zengchengguangchang.html",
          "incoming": false
        },
        {
          "id": "relation_metro_f81409b3b659f1e04568eaab",
          "fromId": "concept_guangzhou_metro_line_21",
          "relationType": "stops_at",
          "toId": "place_guangzhou_tangdong",
          "sourceRefs": [
            {
              "entityId": "concept_guangzhou_metro_line_21",
              "sourceId": "cptond"
            }
          ],
          "label": "停靠",
          "targetId": "place_guangzhou_tangdong",
          "targetTitle": "棠东站",
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      "key": "concept_kind",
      "label": "Concept kind",
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      "key": "line_opened",
      "label": "Opened",
      "value": "2018年12月28日"
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      "key": "line_stations",
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      "key": "line_termini",
      "label": "Termini",
      "value": "天河公园站—增城广场站"
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    {
      "key": "line_structure",
      "label": "Structure",
      "value": "地下：天河公园站－長平站以南、 長平站－金坑站山嶺隧道、 鎮龍西站－鳳崗站以東、 山田站以東－增城廣場站、高架：長平站、金坑站、 鳳崗站以東－山田站以東"
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      "key": "line_status",
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      "value": "运营中"
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      "key": "line_operator",
      "label": "Operator",
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      "value": "广州地铁集团有限公司"
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