{"public_id":"cl_bbb13041b5c19e0c23d49bcf693de195","status":"active","superseded_by_public_id":null,"corpus_id":163082142,"text":"The younger woman's mitochondrial DNA haplogroup is U7, which is nearly absent in modern Europeans but common in Iranians, suggesting her ancestors may have originated near the Black Sea.","confidence":0.85,"paper":{"corpus_id":163082142,"title":"The oseberg ship burial, Norway: new thoughts on the skeletons from the grave mound","url":"https://sah.borca.ai/papers/163082142"},"contributors":[{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["extraction"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.85,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_592eb76f85a99e2cf11307c7221f23c1","name":"Black Sea","description":"The geographic region suggested as the possible ancestral origin of the younger woman based on the haplogroup distribution.","types":["geographic region"],"url":"https://sah.borca.ai/concepts/co_592eb76f85a99e2cf11307c7221f23c1"},{"public_id":"co_716221d95d3ca130c7b63ecc5c0ca2a8","name":"modern Europeans","description":"The contemporary European population, in which haplogroup U7 is nearly absent.","types":["population"],"url":"https://sah.borca.ai/concepts/co_716221d95d3ca130c7b63ecc5c0ca2a8"},{"public_id":"co_8fafd1eceea6f91cc8dfa7c9b05b1f4d","name":"haplogroup U7","description":"The mitochondrial DNA haplogroup identified in the younger woman, rare in modern Europeans but common in Iranians.","types":["genetic lineage"],"url":"https://sah.borca.ai/concepts/co_8fafd1eceea6f91cc8dfa7c9b05b1f4d"},{"public_id":"co_905dc5f81d235582e01179e41e9a510a","name":"Iranians","description":"The population from Iran, in which haplogroup U7 is common.","types":["population"],"url":"https://sah.borca.ai/concepts/co_905dc5f81d235582e01179e41e9a510a"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_bbb13041b5c19e0c23d49bcf693de195"}