{"entry-date":"2026-10-03","start-date":"1901-01-01","end-date":"","entity":42186796,"name":"20-21 Gem Building, Hockley Hill, Hockley, Birmingham","dataset":"listed-building-outline","typology":"geography","reference":"734","prefix":"listed-building-outline","organisation-entity":44,"geometry":"MULTIPOLYGON (((-1.912445 52.492399, -1.912568 52.492507, -1.912879 52.492306, -1.912875 52.492301, -1.912636 52.492273, -1.912445 52.492399)))","point":"POINT (-1.912641 52.492373)","quality":"authoritative","listed-building":"0"}