{"public_id":"cl_d6df1b35cc92073d0c3269e2776afaac","status":"active","superseded_by_public_id":null,"corpus_id":14297418,"text":"Sulfur trophic shift differed between high-protein diets (+2.0±0.65‰) and low-protein diets (−0.5±0.56‰).","confidence":0.85,"paper":{"corpus_id":14297418,"title":"Variation in trophic shift for stable isotope ratios of carbon, nitrogen, and sulfur","url":"https://sah.borca.ai/papers/14297418"},"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"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_6ec7a5a53547fdd23961ad49461b7eec","name":"low-protein diets","description":"A diet category of low protein content used to compare sulfur trophic shift against high-protein diets.","types":["diet category"],"url":"https://sah.borca.ai/concepts/co_6ec7a5a53547fdd23961ad49461b7eec"},{"public_id":"co_7aa3ff1e2ab6a18ee11b1060116473dc","name":"high-protein diets","description":"A diet category of high protein content, distinct from invertebrate diets, used in trophic shift comparisons for nitrogen and sulfur.","types":["diet category"],"url":"https://sah.borca.ai/concepts/co_7aa3ff1e2ab6a18ee11b1060116473dc"},{"public_id":"co_85976f0dd8ad6ec10df0b5885f6ac7b1","name":"sulfur","description":"One of the three elements (S) for which diet-to-consumer stable isotope shift is examined in this study.","types":["chemical element"],"url":"https://sah.borca.ai/concepts/co_85976f0dd8ad6ec10df0b5885f6ac7b1"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_d6df1b35cc92073d0c3269e2776afaac"}