Łomżyński is a county and its consensus geometry is derived from pl-gugik.
{"geom:latitude":53.199125,"wof:name":"Łomżyński","counts:names_total":4,"mz:is_current":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633723,"county_id":102080143,"region_id":85687283}],"qs:a2_lc":"PL2007000","wof:geom_alt":["quattroshapes"],"mz:min_zoom":6,"lbl:latitude":53.186121,"lbl:min_zoom":8,"qs:adm0_a3":"POL","geom:area":0.182135,"label:eng_x_preferred_placetype":["county"],"counts:concordances_total":2,"qs:adm0":"Poland","geom:type":"Polygon","wof:lastmodified":1695886335,"qs:a2":"ÅomżyÅski","qs:a1":"Podlaskie","wof:belongsto":[102191581,85633723,85687283],"mps:latitude":53.186121,"qs:a0":"Rzeczpospolita Polska","wof:repo":"whosonfirst-data-admin-pl","wof:country":"PL","counts:names_preferred":3,"geom:area_square_m":1.349111519856241E9,"counts:names_variant":1,"wof:breaches":[102080101],"edtf:inception":"uuuu","iso:country":"PL","geom:bbox":"21.62257,52.978729,22.498384,53.437848","name:eng_x_preferred":["Łomżyński"],"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"name:fra_x_preferred":["Łożyński"],"wof:geomhash":"968a30df28039fa18feb611e177a564a","wof:placetype_id":102312313,"qs:level":"adm2","mz:is_ceased":0,"label:eng_x_preferred_longname":["Łomżyński County"],"lbl:max_zoom":10,"wof:placetype":"county","qs:a2_alt":"Lomzynski","mz:is_deprecated":0,"name:pol_x_variant":["ÅomżyÅski"],"qs:a0_lc":"PL0000000","label:pol_x_preferred_placetype":["powiat"],"qs:a1_alt":"Podlaskie","geom:longitude":22.07395,"wof:id":102080143,"qs:source":"EuroGlobalMap","wof:concordances":{"pl-gugik":"2007","pol-gus:code":"2007"},"label:pol_x_preferred_longname":["Powiat Łomżyński"],"src:geom":"pl-gugik","src:geom_alt":["quattroshapes"],"name:pol_x_preferred":["Łomżyński"],"wof:tags":[],"counts:names_languages":3,"mps:longitude":22.211315,"qs:a1_lc":"PL2000000","wof:supersedes":[],"lbl:longitude":22.211315,"wof:parent_id":85687283,"wof:placetype_names":["county"],"mz:hierarchy_label":1,"edtf:cessation":"uuuu"}