Derhachnia is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":35.98348,"gn:name":"Derhachnia","wof:name":"Derhachnia","counts:names_total":0,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191573,"country_id":85632451,"locality_id":1225842495,"region_id":85670837}],"gn:dem":901,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":35.98348,"gn:asciiname":"Derhachnia","lbl:bbox":"3.44205,35.96348,3.48205,36.00348","counts:concordances_total":1,"gn:country_code":"DZ","geom:type":"Point","wof:lastmodified":1566583771,"gn:admin1_code":"6.0","wof:belongsto":[102191573,85632451,85670837],"wof:repo":"whosonfirst-data-admin-dz","wof:country":"DZ","counts:names_preferred":0,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"DZ","geom:bbox":"3.46205,35.98348,3.46205,35.98348","wof:superseded_by":[],"wof:geomhash":"cf11885efd34f0216f6789a4da562358","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":3.46205,"mz:is_deprecated":0,"gn:modification_date":"2011-03-07","geom:longitude":3.46205,"wof:id":1225842495,"wof:concordances":{"gn:id":2500526},"src:geom":"geonames","gn:geonameid":2500526,"wof:tags":[],"counts:names_languages":0,"wof:supersedes":[],"wof:parent_id":85670837,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Africa/Algiers","edtf:cessation":"uuuu"}