Union Hill is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":35.08925,"name:vol_x_preferred":["Union Hill"],"gn:name":"Union Hill","wof:name":"Union Hill","counts:names_total":4,"gn:feature_code":"PPL","name:ceb_x_preferred":["Union Hill"],"gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102086349,"locality_id":1243286261,"region_id":85688701}],"gn:dem":280,"gn:elevation":"281.0","mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"99.0","gn:latitude":35.08925,"gn:asciiname":"Union Hill","lbl:bbox":"-87.3528,35.06925,-87.3128,35.10925","counts:concordances_total":1,"gn:country_code":"US","geom:type":"Point","wof:lastmodified":1566640847,"gn:admin1_code":"TN","wof:belongsto":[102191575,85633793,85688701,102086349],"wof:repo":"whosonfirst-data-admin-us","wof:country":"US","counts:names_preferred":4,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","geom:bbox":"-87.3328,35.08925,-87.3328,35.08925","wof:superseded_by":[],"wof:geomhash":"68377f9f64806dfa405d285ea869e109","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:ita_x_preferred":["Union Hill"],"gn:longitude":-87.3328,"mz:is_deprecated":0,"gn:modification_date":"2006-01-15","geom:longitude":-87.3328,"wof:id":1243286261,"wof:concordances":{"gn:id":4664126},"src:geom":"geonames","gn:geonameid":4664126,"wof:tags":[],"counts:names_languages":4,"wof:supersedes":[],"wof:parent_id":102086349,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"America/Chicago","edtf:cessation":"uuuu","name:deu_x_preferred":["Union Hill"]}