{"public_id":"cl_30925c4129a51a22f6036f41251b13eb","status":"active","superseded_by_public_id":null,"corpus_id":102902256,"text":"The bioavailability index of Pb was in the range 60–90%, indicating that most of the Pb can be available for plant uptake.","confidence":0.95,"paper":{"corpus_id":102902256,"title":"Speciation and mobility of lead in shooting range soils","url":"https://sah.borca.ai/papers/102902256"},"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":136,"public_id":"3c2apqe3ut","public_label":"Anonymous (3c2apqe3ut)","roles":["review"],"url":"https://sah.borca.ai/u/3c2apqe3ut"},{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["review"],"url":"https://sah.borca.ai/u/b9tnx83g25"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.95,"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_1a9a07ee87676f824ddfd647a1622dd1","name":"lead","description":"The heavy metal lead (Pb) studied for its speciation, mobility, and bioavailability in shooting range soils.","types":["analyte"],"url":"https://sah.borca.ai/concepts/co_1a9a07ee87676f824ddfd647a1622dd1"},{"public_id":"co_460424ccdba23b607661c7be84c54edb","name":"bioavailability index","description":"The percentage of lead that can be available for plant uptake, found in the range 60–90% in these soils.","types":["measurement"],"url":"https://sah.borca.ai/concepts/co_460424ccdba23b607661c7be84c54edb"},{"public_id":"co_ddbf485fbc3dfdcfff03202fe968a7a4","name":"shooting range soils","description":"Soils from seven military shooting ranges in eastern and north eastern Botswana used in this study.","types":["sample type"],"url":"https://sah.borca.ai/concepts/co_ddbf485fbc3dfdcfff03202fe968a7a4"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_30925c4129a51a22f6036f41251b13eb"}