Chestnut Hill is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":36.55421,"gn:name":"Chestnut Hill","wof:name":"Chestnut Hill","counts:names_total":5,"gn:feature_code":"PPL","name:ceb_x_preferred":["Chestnut Hill"],"gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102086357,"locality_id":1327041263,"region_id":85688701}],"gn:dem":264,"gn:elevation":"265.0","mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"165.0","gn:latitude":36.55421,"gn:asciiname":"Chestnut Hill","lbl:bbox":"-86.41999,36.53421,-86.37999,36.57421","counts:concordances_total":1,"gn:country_code":"US","geom:type":"Point","wof:lastmodified":1566608030,"gn:admin1_code":"TN","wof:belongsto":[102191575,85633793,85688701,102086357],"wof:repo":"whosonfirst-data-admin-us","wof:country":"US","counts:names_preferred":5,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","geom:bbox":"-86.39999,36.55421,-86.39999,36.55421","wof:superseded_by":[],"name:fra_x_preferred":["Chestnut Hill"],"name:nld_x_preferred":["Chestnut Hill"],"wof:geomhash":"d90ddf2499f456399338fcc6e8c804f9","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:ita_x_preferred":["Chestnut Hill"],"gn:longitude":-86.39999,"mz:is_deprecated":0,"gn:modification_date":"2006-01-15","geom:longitude":-86.39999,"wof:id":1327041263,"wof:concordances":{"gn:id":4613131},"src:geom":"geonames","gn:geonameid":4613131,"wof:tags":[],"counts:names_languages":5,"wof:supersedes":[],"wof:parent_id":102086357,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"America/Chicago","edtf:cessation":"uuuu","name:deu_x_preferred":["Chestnut Hill"]}