Hallville is a neighbourhood and its consensus geometry is derived from mz.
{"geom:latitude":41.486168,"wof:name":"Hallville","counts:names_total":1,"wd:wordcount":45,"mz:is_current":0,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102084295,"localadmin_id":404495765,"locality_id":-1,"neighbourhood_id":420555671,"region_id":85688629}],"zs:id":2416445,"wof:geom_alt":["zetashapes"],"lbl:latitude":41.486168,"geom:area":0,"counts:concordances_total":1,"edtf:deprecated":"2018-08-15","geom:type":"Point","wof:lastmodified":1582338851,"src:lbl":"mapshaper","wof:belongsto":[102191575,404495765,85633793,102084295,85688629],"zs:label":"Hallville","wof:repo":"whosonfirst-data-admin-us","wof:country":"US","counts:names_preferred":1,"geom:area_square_m":3.6111014028004E7,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","geom:bbox":"-72.028737,41.486168,-72.028737,41.486168","name:eng_x_preferred":["Hallville"],"src:lbl:centroid":"mapshaper","wof:superseded_by":[1126084921],"wof:geomhash":"e68412eaa6855d75c123739f86f8979a","zs:pop10":2917,"wof:placetype_id":102312319,"mz:is_ceased":0,"src:population":"zetashapes","wof:placetype":"neighbourhood","edtf:superseded":"2018-08-15","mz:is_deprecated":1,"zs:housing10":1230,"geom:longitude":-72.028737,"wof:population":2917,"wof:id":420555671,"wof:concordances":{"gp:id":2416445},"src:geom":"mz","src:geom_alt":["zetashapes"],"wof:tags":[],"wof:population_rank":4,"zs:blockids":[90117001003084,90117001002024,90117011005011,90117011005009,90117011005088,90117011005022,90117012001015,90117001002007,90117001003006,90117001003019,90117001003000,90117001002027,90117001002049,90117001003024,90117012001024,90117012001014,90117012001005,90117001003002,90117011005018,90117011005024,90117012001001,90117001002006,90117012001003,90117001003074,90117001002048,90117011005023,90117011005014,90117011005016,90117011005017,90117001003015,90117001003060,90117001003020,90117001003075,90117001003078,90117001003022,90117011005019,90117012001006,90117001003082,90117011005012,90117001002023,90117011005086,90117011005015,90117001003073,90117012001023,90117011005013,90117001003021,90117001003076,90117001003080,90117011005020,90117011005025,90117011005087,90117001003018,90117012001000,90117001003017,90117012001004,90117001003079,90117001003081,90117001002026,90117011005089,90117001003016,90117012001013,90117001003013,90117001003023,90117001003083,90117001003077,90117001002005,90117011005026,90117001002047,90117011005021,90117001003005,90117012001012,90117001003014],"counts:names_languages":1,"zs:area_m":3.6108530788221E7,"wof:supersedes":[],"lbl:longitude":-72.028737,"wof:parent_id":-1,"wof:placetype_names":["neighbourhood"],"mz:hierarchy_label":0,"edtf:cessation":"uuuu"}