Heidelberg is a locality and its consensus geometry is derived from whosonfirst.
{"wof:statistical_gore":1,"mz:is_ceased":0,"geom:latitude":40.356471,"wof:coterminous":[404484593],"wof:name":"Heidelberg","counts:names_total":1,"wof:placetype":"locality","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102080991,"localadmin_id":404484593,"locality_id":1729471357,"region_id":85688481}],"mz:is_deprecated":0,"mz:min_zoom":30,"lbl:latitude":40.347107,"geom:area":0.00394,"geom:longitude":-76.144528,"wof:id":1729471357,"geom:type":"Polygon","wof:lastmodified":1613764725,"wof:belongsto":[102191575,85633793,102080991,404484593,85688481],"mps:latitude":40.347107,"wof:repo":"whosonfirst-data-admin-us","src:geom":"whosonfirst","wof:country":"US","counts:names_preferred":1,"geom:area_square_m":3.7123760034995E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","src:geom_via":"uscensus","counts:names_languages":1,"geom:bbox":"-76.198594,40.31654,-76.082239,40.388958","name:eng_x_preferred":["Heidelberg"],"mps:longitude":-76.162708,"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-76.162708,"wof:geomhash":"4524101d9747c0fc2b1dba4b232b9902","wof:parent_id":404484593,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"wof:placetype_id":102312317,"edtf:cessation":"uuuu"}