Birch Hills is a county and its consensus geometry is derived from can-abog.
{"date:inception_upper":"1995-01-01","geom:latitude":55.755208,"wof:name":"Birch Hills","counts:names_total":6,"name:ceb_x_preferred":["Birch Hills"],"mz:is_current":1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633041,"county_id":1158863307,"region_id":85682091}],"wof:placetype_local":"County","name:srp_x_preferred":["Берч Хилс"],"can-abog:geoname":"BIRCH HILLS COUNTY","mz:min_zoom":6,"lbl:latitude":55.743574,"lbl:min_zoom":8,"geom:area":0.416228,"label:eng_x_preferred_placetype":["county"],"wd:population":1553,"counts:concordances_total":2,"date:inception_inner_end":789004799,"geom:type":"Polygon","wof:lastmodified":1695886236,"wof:belongsto":[102191575,85633041,85682091],"mps:latitude":55.743574,"wof:repo":"whosonfirst-data-admin-ca","date:inception_lower":"1995-01-01","wof:country":"CA","counts:names_preferred":6,"geom:area_square_m":2.896213933674449E9,"name:swe_x_preferred":["Birch Hills"],"can-abog:pid":"29877","counts:names_variant":0,"wd:date":"1995-01-01","wof:breaches":[],"edtf:inception":"1995-01-01","iso:country":"CA","geom:bbox":"-118.627015,55.461307,-117.327589,56.177409","name:eng_x_preferred":["Birch Hills"],"date:inception_outer_start":788918400,"wof:superseded_by":[],"name:fra_x_preferred":["Birch Hills"],"wof:geomhash":"014871e269237ce632075ee027b8708b","can-abog:geocode":502,"name:fas_x_preferred":["برچ هیلز"],"wof:placetype_id":102312313,"mz:is_ceased":0,"wof:created":1511380964,"label:eng_x_preferred_longname":["Birch Hills County"],"lbl:max_zoom":10,"src:population":"wd","src:population_date":"2016","wof:placetype":"county","reversegeo:latitude":55.743574,"mz:is_deprecated":0,"geom:longitude":-118.042314,"wof:population":1553,"date:inception_inner_start":788918400,"wof:id":1158863307,"date:inception_outer_end":789004799,"wof:concordances":{"can-abog:geocode":"502","can-abog:pid":"29877"},"src:geom":"can-abog","wof:tags":[],"wof:population_rank":3,"counts:names_languages":6,"mps:longitude":-118.051968,"reversegeo:longitude":-118.051968,"wof:supersedes":[],"lbl:longitude":-118.051968,"wof:parent_id":85682091,"wof:placetype_names":["county"],"mz:hierarchy_label":1,"edtf:cessation":"uuuu"}