Hart is a county and its consensus geometry is derived from quattroshapes.
{"geom:latitude":37.299927,"wof:name":"Hart","name:ceb_x_preferred":["Hart"],"statoids:as_of_date":"2010-04-01","wof:placetype_local":"County","name:srp_x_preferred":["Харт"],"qs:a2_lc":"21099","counts:concordances_total":3,"qs:adm0":"United States","geom:type":"Polygon","name:ces_x_preferred":["Hart"],"wof:lastmodified":1722580320,"qs:a2":"Hart","qs:a1":"Kentucky","wof:belongsto":[102191575,85633793,85688641],"name:rus_x_preferred":["Харт"],"mps:latitude":37.294492,"qs:a0":"United States","wof:repo":"whosonfirst-data-admin-us","wof:country":"US","name:swe_x_preferred":["Hart"],"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","statoids:area_km":"1067","statoids:statoid":"US.KY.HT","geom:bbox":"-86.161548,37.148377,-85.650666,37.449933","src:lbl_centroid":"mapshaper","name:fra_x_preferred":["Hart"],"wof:geomhash":"797ab200e33cd693471ea3d6dad19263","mz:is_ceased":0,"lbl:max_zoom":10,"src:population":"uscensus","src:population_date":"2023","wof:placetype":"county","statoids:name":"Hart","qs:a2_alt":"Hart County","wof:label":"Hart County","wof:population":19724,"statoids:timezone":"-6~","qs:source":"US Census","wof:concordances":{"fips:code":"21099","hasc:id":"US.KY.HT","uscensus:geoid":"21099"},"src:geom_alt":[],"name:pol_x_preferred":["Hart"],"name:fin_x_preferred":["Hart"],"wof:tags":[],"wof:population_rank":6,"wof:supersedes":[],"lbl:longitude":-85.884709,"edtf:cessation":"uuuu","name:deu_x_preferred":["Hart"],"name:nds_x_preferred":["Hart"],"counts:names_total":19,"name:slv_x_preferred":["Hart"],"mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102085597,"region_id":85688641}],"mz:min_zoom":6,"lbl:latitude":37.294492,"lbl:min_zoom":8,"name:por_x_preferred":["Hart"],"qs:adm0_a3":"USA","name:bel_x_preferred":["Харт"],"geom:area":0.109984,"label:eng_x_preferred_placetype":["county"],"statoids:capital":"Munfordville","wof:shortcode":"HT","counts:names_preferred":19,"geom:area_square_m":1.08182321773191E9,"counts:names_variant":0,"statoids:type":"county","name:ukr_x_preferred":["Харт"],"name:spa_x_preferred":["Hart"],"name:eng_x_preferred":["Hart"],"wof:superseded_by":[],"name:nld_x_preferred":["Hart"],"wof:placetype_id":102312313,"qs:level":"adm2","label:eng_x_preferred_longname":["Hart County"],"name:ita_x_preferred":["Hart"],"statoids:population":"18199","mz:is_deprecated":0,"geom:longitude":-85.884709,"wof:id":102085597,"statoids:country":"US","src:geom":"quattroshapes","name:bul_x_preferred":["Харт"],"counts:names_languages":19,"uscensus:population":19724,"mps:longitude":-85.884709,"qs:a1_lc":"21","statoids:hasc":"US.KY","statoids:fips":"21099","uscensus:population_date":"2023","wof:parent_id":85688641,"wof:placetype_names":["county"],"mz:hierarchy_label":1,"uscensus:funcstat":"A"}