Demsa is a county and its consensus geometry is derived from meso.
{"meso:gadm_admin":"Demsa","meso:gaul_admin":"Numan","geom:latitude":9.383242,"wof:name":"Demsa","counts:names_total":7,"statoids:as_of_date":"2006-03-21","mz:is_current":1,"wof:hierarchy":[{"continent_id":102191573,"country_id":85632735,"county_id":1108563231,"region_id":85675451}],"wof:placetype_local":"l.g.a.","meso:source":"OCHA_OPEN","mz:min_zoom":6,"lbl:latitude":9.314598,"lbl:min_zoom":8,"meso:hasc_id":"NG.AD.DE","geom:area":0.149774,"label:eng_x_preferred_placetype":["l.g.a."],"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1695886463,"statoids:capital":"Demsa","wof:belongsto":[102191573,85632735,85675451],"mps:latitude":9.314598,"wof:repo":"whosonfirst-data-admin-ng","wof:shortcode":"DE","wof:country":"NG","counts:names_preferred":5,"geom:area_square_m":1.827194908763893E9,"counts:names_variant":2,"wof:breaches":[],"edtf:inception":"uuuu","statoids:type":"l.g.a.","iso:country":"NG","statoids:area_km":"1,825.0","statoids:statoid":"NG.AD.DE","geom:bbox":"11.6988663397,9.17807136831,12.3135663397,9.66567136831","name:spa_x_preferred":["Demsa"],"name:eng_x_preferred":["Demsa"],"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"name:fra_x_preferred":["Demsa"],"wof:geomhash":"491f707e655f8e85511025673065eb82","wof:placetype_id":102312313,"mz:is_ceased":0,"wof:created":1474057520,"label:eng_x_preferred_longname":["Demsa L.G.A."],"lbl:max_zoom":10,"src:population":"statoids","src:population_date":"2006-03-21","wof:placetype":"county","name:ita_x_preferred":["Demsa"],"meso:mps_y":9.314598,"statoids:name":"Demsa","meso:adm1_name":"Adamawa","meso:mps_x":12.027314,"statoids:population":"180251","mz:is_deprecated":0,"geom:longitude":12.048251,"wof:population":180251,"wof:id":1108563231,"statoids:timezone":"+1","meso:diss_me":"DemsaAdamawa","statoids:country":"NG","wof:concordances":{"hasc:id":"NG.AD.DE"},"meso:name_local":"Demsa","name:eng_x_variant":["Numan","Demsa"],"src:geom":"meso","wof:tags":[],"wof:population_rank":9,"counts:names_languages":5,"mps:longitude":12.027314,"statoids:hasc":"NG.AD","wof:supersedes":[],"lbl:longitude":12.027314,"wof:parent_id":85675451,"wof:placetype_names":["county"],"mz:hierarchy_label":1,"name:hau_x_preferred":["Demsa"],"edtf:cessation":"uuuu"}