{
  "contentStorage": "postgres",
  "title": "Montgomery County · Relations",
  "description": "Montgomery County is a county in Maryland, United States, with county seat Rockville.",
  "url": "/en/places/md-montgomery-county/relation.html",
  "entity": {
    "id": "place_us_md_montgomery_county",
    "type": "place",
    "title": "Montgomery County",
    "slug": "md-montgomery-county",
    "aliases": [
      "蒙哥马利县"
    ],
    "summary": "Montgomery County is a county in Maryland, United States, with county seat Rockville.",
    "status": "published",
    "categories": [
      "category-geography"
    ],
    "tags": [],
    "sources": [
      {
        "id": "enwiki",
        "title": "Montgomery County (Wikipedia)",
        "url": "https://en.wikipedia.org/wiki/Montgomery_County"
      },
      {
        "id": "uscb2023",
        "title": "U.S. Census Bureau 2023 FIPS state and county codes",
        "url": "https://www.census.gov/library/reference/code-lists/ansi.html"
      }
    ],
    "createdAt": "2026-10-29T03:05:27+08:00",
    "updatedAt": "2026-10-29T03:05:27+08:00",
    "updatedBy": "user:admin",
    "revision": 4,
    "body": "## Administrative divisions\n\nMontgomery County is a county in Maryland, United States; the county seat is Rockville[^uscb2023].\n\n## Basic facts\n\n- State: [[place_us_md|Maryland]]\n- County seat: Rockville[^uscb2023]\n- Division level: county[^uscb2023]\n\n## Parent division\n\nLocated in [[place_us_md|Maryland]].",
    "url": "/places/md-montgomery-county.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "en"
    ],
    "placeKind": "county",
    "coordinates": {
      "latitude": 39.132,
      "longitude": -77.202
    },
    "adminArea": "United States · Maryland · Montgomery County"
  },
  "entities": null,
  "relations": [
    {
      "id": "relation_us_md_montgomery_county_in_us_md",
      "fromId": "place_us_md_montgomery_county",
      "relationType": "located_in",
      "toId": "place_us_md",
      "sourceRefs": [
        {
          "entityId": "place_us_md_montgomery_county",
          "sourceId": "uscb2023"
        }
      ],
      "label": "Located in",
      "targetId": "place_us_md",
      "targetTitle": "Maryland",
      "targetUrl": "/en/places/maryland.html",
      "incoming": false
    },
    {
      "id": "relation_us_md_rockville_in_us_md_montgomery_county",
      "fromId": "place_us_md_rockville",
      "relationType": "located_in",
      "toId": "place_us_md_montgomery_county",
      "sourceRefs": [
        {
          "entityId": "place_us_md_rockville",
          "sourceId": "uscb2023"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_md_rockville",
      "targetTitle": "Rockville",
      "targetUrl": "/en/places/md-rockville.html",
      "incoming": true
    }
  ],
  "mentions": [
    {
      "fromId": "place_us_md",
      "fromTitle": "Maryland",
      "fromUrl": "/en/places/maryland.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_ashton_sandy_spring",
      "fromTitle": "阿什顿-桑迪斯普林",
      "fromUrl": "/en/places/md-ashton-sandy-spring.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_aspen_hill",
      "fromTitle": "Aspen Hill",
      "fromUrl": "/en/places/md-aspen-hill.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_barnesville",
      "fromTitle": "Barnesville",
      "fromUrl": "/en/places/md-barnesville.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_bethesda",
      "fromTitle": "Bethesda",
      "fromUrl": "/en/places/md-bethesda.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_brookeville",
      "fromTitle": "Brookeville",
      "fromUrl": "/en/places/md-brookeville.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_brookmont",
      "fromTitle": "Brookmont",
      "fromUrl": "/en/places/md-brookmont.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_burtonsville",
      "fromTitle": "Burtonsville",
      "fromUrl": "/en/places/md-burtonsville.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_cabin_john",
      "fromTitle": "Cabin John",
      "fromUrl": "/en/places/md-cabin-john.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_md_chevy_chase",
      "fromTitle": "Chevy Chase",
      "fromUrl": "/en/places/md-chevy-chase.html",
      "fromType": "place"
    }
  ],
  "relationGroups": [
    {
      "type": "same_area",
      "label": "同区域地点",
      "hubId": "place_us_md_montgomery_county",
      "hubTitle": "Montgomery County",
      "hubUrl": "/en/places/md-montgomery-county.html",
      "items": [
        {
          "id": "relation_us_md_rockville_in_us_md_montgomery_county",
          "fromId": "place_us_md_rockville",
          "relationType": "located_in",
          "toId": "place_us_md_montgomery_county",
          "sourceRefs": [
            {
              "entityId": "place_us_md_rockville",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_rockville",
          "targetTitle": "Rockville",
          "targetUrl": "/en/places/md-rockville.html",
          "incoming": true
        }
      ]
    },
    {
      "type": "same_area",
      "label": "同区域",
      "hubId": "place_us_md",
      "hubTitle": "Maryland",
      "hubUrl": "/en/places/maryland.html",
      "items": [
        {
          "id": "rel_us_county_md001",
          "fromId": "place_us_md_allegany_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_allegany_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_allegany_county",
          "targetTitle": "Allegany County",
          "targetUrl": "/en/places/md-allegany-county.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_annapolis_in_us_md",
          "fromId": "place_us_md_annapolis",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_annapolis",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_annapolis",
          "targetTitle": "Annapolis",
          "targetUrl": "/en/places/md-annapolis.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_anne_arundel_county_in_us_md",
          "fromId": "place_us_md_anne_arundel_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_anne_arundel_county",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_anne_arundel_county",
          "targetTitle": "Anne Arundel County",
          "targetUrl": "/en/places/md-anne-arundel-county.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_baltimore_in_us_md",
          "fromId": "place_us_md_baltimore",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_baltimore",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_baltimore",
          "targetTitle": "Baltimore",
          "targetUrl": "/en/places/md-baltimore.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_baltimore_county_in_us_md",
          "fromId": "place_us_md_baltimore_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_baltimore_county",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_baltimore_county",
          "targetTitle": "Baltimore County",
          "targetUrl": "/en/places/md-baltimore-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md009",
          "fromId": "place_us_md_calvert_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_calvert_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_calvert_county",
          "targetTitle": "Calvert County",
          "targetUrl": "/en/places/md-calvert-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md011",
          "fromId": "place_us_md_caroline_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_caroline_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_caroline_county",
          "targetTitle": "Caroline County",
          "targetUrl": "/en/places/md-caroline-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md013",
          "fromId": "place_us_md_carroll_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_carroll_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_carroll_county",
          "targetTitle": "Carroll County",
          "targetUrl": "/en/places/md-carroll-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md015",
          "fromId": "place_us_md_cecil_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_cecil_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_cecil_county",
          "targetTitle": "Cecil County",
          "targetUrl": "/en/places/md-cecil-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md017",
          "fromId": "place_us_md_charles_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_charles_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_charles_county",
          "targetTitle": "Charles County",
          "targetUrl": "/en/places/md-charles-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md019",
          "fromId": "place_us_md_dorchester_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_dorchester_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_dorchester_county",
          "targetTitle": "Dorchester County",
          "targetUrl": "/en/places/md-dorchester-county.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_frederick_in_us_md",
          "fromId": "place_us_md_frederick",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_frederick",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_frederick",
          "targetTitle": "Frederick",
          "targetUrl": "/en/places/md-frederick.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md021",
          "fromId": "place_us_md_frederick_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_frederick_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_frederick_county",
          "targetTitle": "Frederick County",
          "targetUrl": "/en/places/md-frederick-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md023",
          "fromId": "place_us_md_garrett_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_garrett_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_garrett_county",
          "targetTitle": "Garrett County",
          "targetUrl": "/en/places/md-garrett-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md025",
          "fromId": "place_us_md_harford_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_harford_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_harford_county",
          "targetTitle": "Harford County",
          "targetUrl": "/en/places/md-harford-county.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_howard_county_in_us_md",
          "fromId": "place_us_md_howard_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_howard_county",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_howard_county",
          "targetTitle": "Howard County",
          "targetUrl": "/en/places/md-howard-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md029",
          "fromId": "place_us_md_kent_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_kent_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_kent_county",
          "targetTitle": "Kent County",
          "targetUrl": "/en/places/md-kent-county.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_prince_georges_county_in_us_md",
          "fromId": "place_us_md_prince_georges_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_prince_georges_county",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_prince_georges_county",
          "targetTitle": "Prince George's County",
          "targetUrl": "/en/places/md-prince-georges-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md035",
          "fromId": "place_us_md_queen_anne_s_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_queen_anne_s_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_queen_anne_s_county",
          "targetTitle": "Queen Anne's County",
          "targetUrl": "/en/places/md-queen-anne-s-county.html",
          "incoming": true
        },
        {
          "id": "relation_us_md_rockville_in_us_md",
          "fromId": "place_us_md_rockville",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_rockville",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_rockville",
          "targetTitle": "Rockville",
          "targetUrl": "/en/places/md-rockville.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md037",
          "fromId": "place_us_md_saint_mary_s_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_saint_mary_s_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_saint_mary_s_county",
          "targetTitle": "Saint Mary's County",
          "targetUrl": "/en/places/md-saint-mary-s-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md039",
          "fromId": "place_us_md_somerset_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_somerset_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_somerset_county",
          "targetTitle": "Somerset County",
          "targetUrl": "/en/places/md-somerset-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md041",
          "fromId": "place_us_md_talbot_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_talbot_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_talbot_county",
          "targetTitle": "Talbot County",
          "targetUrl": "/en/places/md-talbot-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md043",
          "fromId": "place_us_md_washington_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_washington_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_washington_county",
          "targetTitle": "Washington County",
          "targetUrl": "/en/places/md-washington-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md045",
          "fromId": "place_us_md_wicomico_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_wicomico_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_wicomico_county",
          "targetTitle": "Wicomico County",
          "targetUrl": "/en/places/md-wicomico-county.html",
          "incoming": true
        },
        {
          "id": "rel_us_county_md047",
          "fromId": "place_us_md_worcester_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_worcester_county",
              "sourceId": "geonames"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_worcester_county",
          "targetTitle": "Worcester County",
          "targetUrl": "/en/places/md-worcester-county.html",
          "incoming": true
        }
      ]
    },
    {
      "type": "located_in",
      "label": "Located in",
      "items": [
        {
          "id": "relation_us_md_montgomery_county_in_us_md",
          "fromId": "place_us_md_montgomery_county",
          "relationType": "located_in",
          "toId": "place_us_md",
          "sourceRefs": [
            {
              "entityId": "place_us_md_montgomery_county",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Located in",
          "targetId": "place_us_md",
          "targetTitle": "Maryland",
          "targetUrl": "/en/places/maryland.html",
          "incoming": false
        }
      ]
    },
    {
      "type": "located_in",
      "label": "Contains places",
      "items": [
        {
          "id": "relation_us_md_rockville_in_us_md_montgomery_county",
          "fromId": "place_us_md_rockville",
          "relationType": "located_in",
          "toId": "place_us_md_montgomery_county",
          "sourceRefs": [
            {
              "entityId": "place_us_md_rockville",
              "sourceId": "uscb2023"
            }
          ],
          "label": "Contains places",
          "targetId": "place_us_md_rockville",
          "targetTitle": "Rockville",
          "targetUrl": "/en/places/md-rockville.html",
          "incoming": true
        }
      ]
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "place_kind",
      "label": "Place kind",
      "value": "County"
    },
    {
      "key": "admin_area",
      "label": "Admin area",
      "value": "United States · Maryland · Montgomery County"
    },
    {
      "key": "coordinates",
      "label": "Coordinates",
      "value": "39.13200, -77.20200"
    }
  ],
  "pagination": {
    "page": 1,
    "pageSize": 50,
    "total": 2,
    "pageCount": 1
  },
  "relationsTotal": 2,
  "mentionsTotal": 56,
  "mentionsUrl": "/en/places/md-montgomery-county/relation/mentions.html"
}