{"public_id":"cl_fed8f364cd8bf5aa29a5cb2e31c73994","status":"active","superseded_by_public_id":null,"corpus_id":16278964,"text":"Nine of twenty meatball shops in Yogyakarta were positive for pork contamination, while no contamination was detected in the Surabaya meatball shops sampled.","confidence":0.98,"paper":{"corpus_id":16278964,"title":"Identification of Pork Contamination in Meatballs of Indonesia Local Market Using Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) Analysis","url":"https://sah.borca.ai/papers/16278964"},"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":0.98,"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_0996d02c9b0863b86597c58c48c4b4f4","name":"meatball shops","description":"Retail meatball vendors whose products were tested for pork contamination.","types":["sampling unit","vendor"],"url":"https://sah.borca.ai/concepts/co_0996d02c9b0863b86597c58c48c4b4f4"},{"public_id":"co_ac67a99750bac58d006cebbb04d2fb14","name":"meatballs from local markets in Surabaya and Yogyakarta","description":"Meatball samples collected from local market shops in the Surabaya and Yogyakarta regions of Indonesia.","types":["sample set","food sample"],"url":"https://sah.borca.ai/concepts/co_ac67a99750bac58d006cebbb04d2fb14"},{"public_id":"co_cfaacf74d70bc3d35d0b89b0741194b9","name":"pork contamination","description":"The presence of porcine material in meat products.","types":["contamination","food authenticity"],"url":"https://sah.borca.ai/concepts/co_cfaacf74d70bc3d35d0b89b0741194b9"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_fed8f364cd8bf5aa29a5cb2e31c73994"}