{"id":"01KK866SY0GYZRRP6AZKE7FMWF","cid":"bafkreiape3wyxw2wdhrilps6wkom2gluu34nnfne4estrq2v5vq7suxkr4","type":"building","properties":{"_kg_layer":0,"description":"The headquarters of the United States Department of Defense, located in Arlington, Virginia.","function":"military headquarters","label":"pentagon","location":"Arlington, Virginia"},"relationships":[{"peer":"01KK85WNGCXYA4T6V0QQ4NZW1R","peer_type":"collection","predicate":"collection"},{"peer":"01KK85WTX72W1EDZ7B50VKB7RQ","peer_label":"President Richard Nixon visited Chairman Mao in Be","predicate":"extracted_from","properties":{"extracted_at":"2026-03-09T02:18:55.762Z","source":{"id":"01KK85WTX72W1EDZ7B50VKB7RQ","label":"President Richard Nixon visited Chairman Mao in Be","type":"text_chunk"}}}],"ver":2,"created_at":"2026-03-09T02:18:21.504Z","ts":"2026-03-09T02:18:56.834Z","edited_by":{"method":"system","user_id":"01KJ60XQBHJ0GBGTP9X8HXAPPM"}}