{"cultivar":{"id":385,"name":"Black Prune","normalized_name":"black prune","taxon_id":null,"source_document_id":17,"created_at":"2026-03-13T01:13:18"},"facet":{"id":344,"cultivar_id":385,"usage_class":"edible","edible_score":1.0,"ornamental_score":0.0,"inferred_from_taxon":false,"source_document_id":17,"created_at":"2026-03-13T01:13:18","updated_at":"2026-03-13T01:13:18"},"zone_assertions":[],"relationships":[],"evidence_claims":[{"id":5681,"subject_entity_type":"cultivar","subject_entity_id":385,"claim_type":"rootstock_compatibility","claim_text":"The entry suggests inquiry whether failure of the Domestica varieties may be due in part to lack of affinity with the native plum stocks on which they were worked.","normalized_claim_text":"the entry suggests inquiry whether failure of the domestica varieties may be due in part to lack of affinity with the native plum stocks on which they were worked","confidence":0.97,"source_document_id":17,"source_fragment_id":3583,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:18"},{"id":5680,"subject_entity_type":"cultivar","subject_entity_id":385,"claim_type":"description_snippet","claim_text":"The tree is now in poor condition.","normalized_claim_text":"the tree is now in poor condition","confidence":0.96,"source_document_id":17,"source_fragment_id":3583,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:18"},{"id":5679,"subject_entity_type":"cultivar","subject_entity_id":385,"claim_type":"productivity","claim_text":"Two trees set in 1888, like other Domestica varieties, have proven shy bearers.","normalized_claim_text":"two trees set in 1888 like other domestica varieties have proven shy bearers","confidence":0.97,"source_document_id":17,"source_fragment_id":3583,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:18"},{"id":5678,"subject_entity_type":"cultivar","subject_entity_id":385,"claim_type":"entry_location","claim_text":"The observations are from the old Station orchard.","normalized_claim_text":"the observations are from the old station orchard","confidence":0.95,"source_document_id":17,"source_fragment_id":3583,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:18"},{"id":5677,"subject_entity_type":"cultivar","subject_entity_id":385,"claim_type":"selection_origin_reference","claim_text":"The variety is of Russian origin.","normalized_claim_text":"the variety is of russian origin","confidence":0.98,"source_document_id":17,"source_fragment_id":3583,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:18"},{"id":5676,"subject_entity_type":"cultivar","subject_entity_id":385,"claim_type":"taxon_context","claim_text":"Black Prune is classified as a domestica plum.","normalized_claim_text":"black prune is classified as a domestica plum","confidence":0.99,"source_document_id":17,"source_fragment_id":3583,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:18"}],"history_events":[],"linked_entities":[]}