{"nrhp_refnum":"100002403","name":"Cornplanter Grant","other_names":[],"category":"district","location":{"address":null,"address_restricted":true,"city":"Elk Township","county":"Warren County","state":"PA","lat":null,"lon":null,"geom_source":null},"listed_date":"2018-05-14","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Historic - Aboriginal","Military","Native American","Prehistoric","Religion","Social History"],"significance_levels":["national"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/pennsylvania/warren-county/cornplanter-grant-100002403/"}