{"public_id":"cl_5b0afd81beb516e4211c5913aa038586","status":"active","superseded_by_public_id":null,"corpus_id":31211279,"text":"Hydroponic farming with rice planting has been the dominant cultivation mode since the initial construction of the Longji Terraces.","confidence":0.97,"paper":{"corpus_id":31211279,"title":"The evolution of crop cultivation and paleoenvironment in the Longji Terraces, southern China: Organic geochemical evidence from paleosols.","url":"https://sah.borca.ai/papers/31211279"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.97,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_50059ba653ba8d5ac047814f21007fd9","name":"rice planting","description":"Cultivation of rice as the planted crop.","types":["crop cultivation"],"url":"https://sah.borca.ai/concepts/co_50059ba653ba8d5ac047814f21007fd9"},{"public_id":"co_65b4cea6644ea2804749702428a84bdf","name":"Longji Terraces","description":"Ancient agricultural terraces in the Longji Mountain area of Guilin, southern China.","types":["archaeological site","agricultural landscape"],"url":"https://sah.borca.ai/concepts/co_65b4cea6644ea2804749702428a84bdf"},{"public_id":"co_90163d4c51208cc91d286ec4b1164e4a","name":"hydroponic farming","description":"A cultivation mode in which crops are grown with water-based, non-soil irrigation or water management.","types":["cultivation mode"],"url":"https://sah.borca.ai/concepts/co_90163d4c51208cc91d286ec4b1164e4a"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_5b0afd81beb516e4211c5913aa038586"}