OSM tag name=John's Folly matches Johns Folly, United States Virgin Islands in these Wikidata fields:
OSM tag name=John's Folly matches Johns Folly, U.S. Virgin Islands in these Wikidata fields:
OSM tag name=John's Folly matches Johns Folly in these Wikidata fields:
| Populated places in Saint John, U.S. Virgin Islands | place=islet, place, admin_level, landuse=residential, place=island, boundary=administrative |
| United States Virgin Islands geography stubs | place=island, boundary=administrative, admin_level, place=islet |