Samna is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":24.43384,"gn:name":"Sāmna","wof:name":"Samna","counts:names_total":1,"gn:feature_code":"PPL","gn:admin3_code":"309328.0","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632475,"county_id":421185471,"locality_id":1310135887,"region_id":85669009}],"gn:dem":15,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"3093","gn:latitude":24.43384,"gn:asciiname":"Samna","lbl:bbox":"89.98558,24.41384,90.02558,24.45384","counts:concordances_total":1,"gn:country_code":"BD","geom:type":"Point","wof:lastmodified":1566608742,"gn:admin1_code":"81","gn:admin4_code":"30932851.0","wof:belongsto":[102191569,85632475,85669009,421185471],"wof:repo":"whosonfirst-data-admin-bd","wof:country":"BD","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"BD","geom:bbox":"90.00558,24.43384,90.00558,24.43384","wof:superseded_by":[],"wof:geomhash":"ec993adfcd6f077e94ac96e648773adb","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":90.00558,"name:dan_x_preferred":["Samna"],"mz:is_deprecated":0,"gn:modification_date":"2016-11-09","geom:longitude":90.00558,"wof:id":1310135887,"wof:concordances":{"gn:id":1188866},"src:geom":"geonames","gn:geonameid":1188866,"wof:tags":[],"counts:names_languages":1,"wof:supersedes":[],"wof:parent_id":421185471,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Dhaka","edtf:cessation":"uuuu"}