{"cultivar":{"id":1544,"name":"P. Americana","normalized_name":"p americana","taxon_id":null,"source_document_id":7,"created_at":"2026-04-16T16:10:33"},"facet":{"id":1505,"cultivar_id":1544,"usage_class":"edible","edible_score":1.0,"ornamental_score":0.0,"inferred_from_taxon":false,"source_document_id":7,"created_at":"2026-04-16T16:10:33","updated_at":"2026-04-16T16:10:33"},"zone_assertions":[],"relationships":[],"evidence_claims":[{"id":15184,"subject_entity_type":"cultivar","subject_entity_id":1544,"claim_type":"description_snippet","claim_text":"Prunus americana correlation values were -0.38 in Experiment I and -0.31 in Experiment II, both marked not significant.","normalized_claim_text":"prunus americana correlation values were 0 38 in experiment i and 0 31 in experiment ii both marked not significant","confidence":0.97,"source_document_id":7,"source_fragment_id":942,"source_extracted_claim_id":null,"created_at":"2026-04-16T16:10:33"}],"history_events":[],"linked_entities":[]}