Marshall Corner is a neighbourhood and its consensus geometry is derived from mz.
{"geom:latitude":42.061632,"wof:name":"Marshall Corner","counts:names_total":1,"mz:is_current":0,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102084407,"localadmin_id":404475929,"locality_id":-1,"neighbourhood_id":420523339,"region_id":85688645}],"zs:id":2446123,"wof:geom_alt":["zetashapes"],"lbl:latitude":42.061632,"geom:area":0,"counts:concordances_total":1,"edtf:deprecated":"2015-12-29","geom:type":"Point","wof:lastmodified":1582339045,"src:lbl":"mapshaper","wof:belongsto":[102191575,404475929,85633793,102084407,85688645],"zs:label":"Marshall Corner","wof:repo":"whosonfirst-data-admin-us","wof:country":"US","counts:names_preferred":1,"geom:area_square_m":643.538295,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","geom:bbox":"-71.074893,42.061632,-71.074893,42.061632","name:eng_x_preferred":["Marshall Corner"],"wof:superseded_by":[420523909],"wof:geomhash":"79e9e99ffdbea21479da60064009a7a0","zs:pop10":0,"wof:placetype_id":102312319,"mz:is_ceased":0,"wof:placetype":"neighbourhood","mz:is_deprecated":1,"zs:housing10":0,"geom:longitude":-71.074893,"wof:id":420523339,"wof:concordances":{"gp:id":2446123},"src:geom":"mz","src:geom_alt":["zetashapes"],"wof:tags":[],"zs:blockids":[250059856001048],"counts:names_languages":1,"zs:area_m":643.494484,"wof:supersedes":[],"lbl:longitude":-71.074893,"wof:parent_id":-1,"wof:placetype_names":["neighbourhood"],"mz:hierarchy_label":0,"edtf:cessation":"uuuu"}