Longchamp is a localadmin and its consensus geometry is derived from frgov.
{"name:jpn_x_preferred":["ロンシャン"],"geom:latitude":48.126672,"wof:coterminous":[101877321],"wof:name":"Longchamp","name:ceb_x_preferred":["Longchamp"],"frgov:id":"BDCSURCO0000000009594731","wof:placetype_local":"Commune simple","qs:a2_lc":"09","wof:geom_alt":["quattroshapes_pg","quattroshapes"],"frgov:nom_com_m":"LONGCHAMP","counts:concordances_total":7,"qs:adm0":"France","geom:type":"Polygon","wof:lastmodified":1695878116,"qs:a1":"HAUTE-MARNE","wof:belongsto":[85683261,102191581,85633147,404227699,1108826391,136253037,102065839],"frgov:insee_arr":"1","name:rus_x_preferred":["Лоншан"],"qs:a0":"France","wof:repo":"whosonfirst-data-admin-fr","qs:a2r_lc":"1","wof:country":"FR","name:swe_x_preferred":["Longchamp"],"wof:breaches":[],"edtf:inception":"uuuu","name:pms_x_preferred":["Longchamp"],"iso:country":"FR","geom:bbox":"5.42256868158,48.1089651639,5.45780835328,48.1460933897","name:fra_x_preferred":["Longchamp"],"wof:geomhash":"a25c0e0e043245e28a0f27ce89910dfa","eurostat:level_code":"lau","mz:is_ceased":0,"src:population":"eurostat","src:population_date":"2020","wof:placetype":"localadmin","eurostat:name_local":"Longchamp","frgov:nom_reg":"GRAND EST","wof:population":71,"qs:a1r_lc":"21","nav:latitude":48.127152,"qs:source":"France IGN","wof:concordances":{"eg:gisco_id":"FR_52291","eurostat:nuts_2021_id":"52291","fra-insee:code":"52291","frgov:epci_code":"200069664","gn:id":6454273,"gp:id":12648353,"qs_pg:id":490728},"frgov:nom_com":"Longchamp","qs:a1r":"CHAMPAGNE-ARDENNE","name:arz_x_preferred":["لونشان"],"src:geom_alt":["quattroshapes_pg","quattroshapes"],"name:pol_x_preferred":["Longchamp"],"wof:tags":[],"eurostat:gisco_id":"FR_52291","wof:population_rank":1,"frgov:insee_dep":"52","wof:supersedes":[],"lbl:longitude":5.441238,"eurostat:country_code":"FR","edtf:cessation":"uuuu","name:deu_x_preferred":["Longchamp"],"name:nds_x_preferred":["Longchamp"],"eurostat:nuts_2021_level_lau":"52291","counts:names_total":16,"eurostat:population_year":2020,"mz:is_current":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102065839,"empire_id":136253037,"localadmin_id":404353551,"macrocounty_id":404227699,"macroregion_id":1108826391,"region_id":85683261}],"label:fra_x_preferred_placetype":["commune simple"],"name:slk_x_preferred":["Longchamp"],"eurostat:population":71,"lbl:latitude":48.126498,"name:por_x_preferred":["Longchamp"],"qs:adm0_a3":"FRA","eurostat:nuts_2021_level_1":"FRF","eurostat:nuts_2021_level_2":"FRF2","geom:area":7.34E-4,"eurostat:nuts_2021_level_3":"FRF24","label:eng_x_preferred_placetype":["commune"],"eurostat:nuts_2021_level_0":"FR","qs:la":"LONGCHAMP","eurostat:nuts_2021_id":"52291","counts:names_preferred":16,"geom:area_square_m":6057493.273032,"counts:names_variant":0,"frgov:statut":"Commune simple","name:ukr_x_preferred":["Лоншам"],"name:spa_x_preferred":["Longchamp"],"wof:superseded_by":[],"name:nld_x_preferred":["Longchamp"],"wof:placetype_id":404221409,"qs:la_lc":"52291","qs:level":"localadmin","nav:longitude":5.440522,"name:ita_x_preferred":["Longchamp"],"frgov:insee_com":"52291","mz:is_deprecated":0,"qs:type":"Commune simple","geom:longitude":5.442402,"frgov:nom_dep":"HAUTE-MARNE","wof:id":404353551,"frgov:code_epci":"200069664","src:geom":"frgov","counts:names_languages":16,"qs:a1_lc":"52","frgov:insee_reg":"44","wof:parent_id":102065839,"wof:placetype_names":["localadmin"],"mz:hierarchy_label":0}