OSM tag name=St John's Gate matches St John's Gate in these Wikidata fields:
OSM tag name=St John's Gate matches Saint John's Gate in these Wikidata fields:
OSM tag name=St John's Gate matches St John's Gate, Clerkenwell in these Wikidata fields:
OSM tag name=St John's Gate matches St. Johns Gate in these Wikidata fields:
OSM tag name=St John's Gate matches St. John's Gate in these Wikidata fields:
OSM tag name=St John's Gate matches St Johns Gate in these Wikidata fields: