Mercer Square is a neighbourhood and its consensus geometry is derived from mz.
{"qs:localhoods":3,"geom:latitude":42.134264,"wof:name":"Mercer Square","counts:names_total":2,"mz:is_current":-1,"qs:gn_nam_loc":"Hanover, Plymouth, Massachusetts, US","wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102084367,"localadmin_id":404476511,"locality_id":1729463485,"neighbourhood_id":85833789,"region_id":85688645}],"wof:geom_alt":["quattroshapes","quattroshapes_pg","zetashapes"],"gn:elevation":28,"mz:min_zoom":13,"lbl:latitude":42.134264,"qs:gn_adm0_cc":"US","geom:area":0,"mz:is_funky":0,"lbl:bbox":"-70.852895,42.129264,-70.842895,42.139264","mz:is_official":0,"qs:name":"Mercer Square","qs:woe_adm2":12588711,"counts:concordances_total":3,"qs:woe_adm1":2347580,"geom:type":"Point","qs:woe_adm0":23424977,"wof:lastmodified":1613673353,"qs:photo_sum":357,"wof:belongsto":[85688645,102191575,404476511,85633793,1729463485,102084367],"mps:latitude":42.129952,"wof:repo":"whosonfirst-data-admin-us","wof:lang":["eng"],"wof:country":"US","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","qs:woe_local":2417113,"iso:country":"US","qs:gn_fcode":"PPL","geom:bbox":"-70.847895,42.134264,-70.847895,42.134264","name:eng_x_preferred":["Mercer Square"],"src:lbl_centroid":"yerbashapes","wof:superseded_by":[],"qs:photo_max":234,"wof:geomhash":"e6b3ad44eecc6628adb956203eed3504","zs:pop10":3323,"wof:placetype_id":102312319,"qs:local_max":357,"qs:woe_ver":"7.10.0","mz:is_ceased":0,"qs:placetype":"Suburb","lbl:max_zoom":18,"src:population":"zetashapes","qs:quad_count":14,"wof:placetype":"neighbourhood","mz:max_zoom":18,"qs:woe_lau":0,"qs:gn_local":4938836,"mz:is_deprecated":0,"zs:housing10":1067,"mz:tier_locality":1,"geom:longitude":-70.847895,"wof:population":3323,"wof:id":85833789,"qs:local_sum":549,"qs:name_local":"Hanover","qs:name_adm2":"Plymouth","wof:concordances":{"gn:id":4943764,"gp:id":2449517,"qs_pg:id":899607},"name:eng_x_variant":["Mercer Sq"],"src:geom":"mz","src:geom_alt":["quattroshapes","quattroshapes_pg","zetashapes"],"qs:name_adm0":"United States","qs:name_adm1":"Massachusetts","wof:tags":[],"wof:population_rank":4,"zs:blockids":[250235031012039,250235031012051,250235031013006,250235031013003,250235031012037,250235031021009,250235031013009,250235031021005,250235041023010,250235031011048,250235031012042,250235031012041,250235031011047,250235031011051,250235041023021,250235031012035,250235031011065,250235031021007,250235031011045,250235031021011,250235031011060,250235031011061,250235031011068,250235041024004,250235031011064,250235041023012,250235031021006,250235031011040,250235041024003,250235031011042,250235031011072,250235031011038,250235041023014,250235041023011,250235031021010,250235041023031,250235041024002,250235031011074,250235031011039,250235031011075,250235031011052,250235031011043,250235031013007,250235031012040,250235031011067,250235031013008,250235031021015,250235031021000,250235031011071,250235031021008,250235031011070,250235031011041,250235031011077,250235031012036,250235031021004,250235041023016,250235041024001,250235031011050,250235041023032,250235031011062,250235031011046,250235031013004,250235031013015,250235031011063,250235041024000,250235041023033,250235041023022,250235041023035,250235031011049,250235031011069,250235031012043,250235031011044,250235041023015,250235031021001,250235031013005,250235031013012,250235031011076],"counts:names_languages":1,"mz:is_hard_boundary":0,"mps:longitude":-70.871217,"qs:gn_namadm1":"MA","qs:gn_name":"Mercer Square","wof:supersedes":[],"lbl:longitude":-70.847895,"mz:is_landuse_aoi":0,"wof:parent_id":1729463485,"wof:placetype_names":["neighbourhood"],"mz:hierarchy_label":0,"edtf:cessation":"uuuu"}