{"public_id":"cl_4497afe5dfbd5b6f4b8f02576383d391","status":"active","superseded_by_public_id":null,"corpus_id":206335843,"text":"Transfer rates to milk vary widely across compound classes, ranging from 5% to 90% for polychlorobiphenyls, 1% to 40% for polychlorinated dibenzo-p-dioxins and dibenzofurans, and 0.5% to 8% for polycyclic aromatic hydrocarbons.","confidence":0.99,"paper":{"corpus_id":206335843,"title":"Dairy ruminant exposure to persistent organic pollutants and excretion to milk.","url":"https://sah.borca.ai/papers/206335843"},"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":0.99,"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_60118ebcc5e38f2242160ae89e6b47a4","name":"polycyclic aromatic hydrocarbons","description":"A class of organic pollutants composed of multiple fused aromatic rings, commonly abbreviated as PAHs.","types":["chemical class"],"url":"https://sah.borca.ai/concepts/co_60118ebcc5e38f2242160ae89e6b47a4"},{"public_id":"co_ef0e7e198037874d6aa247aa4a97815f","name":"polychlorobiphenyls","description":"A class of chlorinated persistent organic pollutants commonly abbreviated as PCBs.","types":["chemical class"],"url":"https://sah.borca.ai/concepts/co_ef0e7e198037874d6aa247aa4a97815f"},{"public_id":"co_f8fe0b207b518f041c5f7b14c975086e","name":"transfer rates to milk","description":"The proportion of contaminant intake that is transferred into milk.","types":["measure"],"url":"https://sah.borca.ai/concepts/co_f8fe0b207b518f041c5f7b14c975086e"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_4497afe5dfbd5b6f4b8f02576383d391"}