Hillcrest is a locality and its consensus geometry is derived from quattroshapes.
{"geom:latitude":-34.862522,"name:vol_x_preferred":["Hillcrest"],"wof:coterminous":[404545501],"wof:name":"Hillcrest","counts:names_total":13,"name:ceb_x_preferred":["Hillcrest"],"wd:wordcount":359,"mz:is_current":1,"name:vie_x_preferred":["Hillcrest"],"wof:hierarchy":[{"continent_id":102191583,"country_id":85632793,"county_id":102048839,"empire_id":136253039,"localadmin_id":404545501,"locality_id":101936145,"macrocounty_id":1376953367,"region_id":85681519}],"name:srp_x_preferred":["Хилкрест"],"mz:min_zoom":12,"lbl:latitude":-34.863166,"lbl:min_zoom":13.5,"name:por_x_preferred":["Hillcrest"],"geom:area":1.13E-4,"qs:id":0,"qs:la":"Hillcrest (SA)","counts:concordances_total":4,"qs:adm0":"Australia","geom:type":"Polygon","wof:lastmodified":1566601123,"qs:a1":"*South Australia","wof:belongsto":[85681519,102191583,1376953367,404545501,85632793,136253039,102048839],"mps:latitude":-34.863166,"qs:a0":"Australia","wof:repo":"whosonfirst-data-admin-au","qs:loc":"Hillcrest","wof:country":"AU","counts:names_preferred":13,"geom:area_square_m":1147111.437348,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AU","name:ukr_x_preferred":["Гіллкрест"],"geom:bbox":"138.636220992,-34.870414096,138.654155008,-34.856303998","name:eng_x_preferred":["Hillcrest"],"name:bar_x_preferred":["Hillcrest"],"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"name:nld_x_preferred":["Hillcrest"],"wof:geomhash":"24dbe4f60196b4fb063cb0ea39f74f81","qs:pop":0,"wof:placetype_id":102312317,"qs:la_lc":"*SSC40294","qs:level":"locality1","mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:ita_x_preferred":["Hillcrest"],"mz:is_deprecated":0,"geom:longitude":138.643058,"wof:id":101936145,"qs:source":"SAustralian Bureau Of Statistics: state suburbs file selection","wof:concordances":{"gn:id":8348015,"gp:id":22721750,"qs_pg:id":480068,"wd:id":"Q5762756"},"qs:a1r":"*","name:cat_x_preferred":["Hillcrest"],"src:geom":"quattroshapes","src:geom_alt":[],"name:pol_x_preferred":["Hillcrest"],"wof:tags":[],"counts:names_languages":13,"mps:longitude":138.640952,"qs:a1_lc":"4","wof:supersedes":[1126107325],"lbl:longitude":138.640952,"wof:parent_id":404545501,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"edtf:cessation":"uuuu","name:deu_x_preferred":["Hillcrest"]}