Um Marha is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":12.2609,"gn:name":"Um Marḩa","wof:name":"Um Marha","counts:names_total":1,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191573,"country_id":85632751,"county_id":1091710547,"locality_id":1243400311,"region_id":85676923}],"gn:dem":695,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":12.2609,"gn:asciiname":"Um Marha","lbl:bbox":"31.0393,12.2409,31.0793,12.2809","counts:concordances_total":1,"gn:country_code":"SD","geom:type":"Point","wof:lastmodified":1566639692,"gn:admin1_code":"50.0","wof:belongsto":[102191573,85632751,85676923,1091710547],"wof:repo":"whosonfirst-data-admin-sd","wof:country":"SD","counts:names_preferred":0,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"SD","geom:bbox":"31.0593,12.2609,31.0593,12.2609","wof:superseded_by":[],"wof:geomhash":"847df7b9550be2af47bcb8626290c556","name:und_x_variant":["Um Marḩa"],"wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":31.0593,"mz:is_deprecated":0,"gn:modification_date":"2012-01-20","geom:longitude":31.0593,"wof:id":1243400311,"wof:concordances":{"gn:id":7029442},"src:geom":"geonames","gn:geonameid":7029442,"wof:tags":[],"counts:names_languages":1,"wof:supersedes":[],"wof:parent_id":1091710547,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Africa/Khartoum","edtf:cessation":"uuuu"}