{"cultivar":{"id":468,"name":"Van Buren","normalized_name":"van buren","taxon_id":null,"source_document_id":17,"created_at":"2026-03-13T01:13:23"},"facet":{"id":427,"cultivar_id":468,"usage_class":"edible","edible_score":1.0,"ornamental_score":0.0,"inferred_from_taxon":false,"source_document_id":17,"created_at":"2026-03-13T01:13:23","updated_at":"2026-03-13T01:13:23"},"zone_assertions":[],"relationships":[],"evidence_claims":[{"id":6570,"subject_entity_type":"cultivar","subject_entity_id":468,"claim_type":"entry_hardiness_observation","claim_text":"In 1904 the fruit was not ripe by the middle of September, which was considered too late for this region.","normalized_claim_text":"in 1904 the fruit was not ripe by the middle of september which was considered too late for this region","confidence":0.98,"source_document_id":17,"source_fragment_id":3614,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:23"},{"id":6569,"subject_entity_type":"cultivar","subject_entity_id":468,"claim_type":"recommendation_context","claim_text":"The variety had not proven of special value because of its late season of ripening.","normalized_claim_text":"the variety had not proven of special value because of its late season of ripening","confidence":0.97,"source_document_id":17,"source_fragment_id":3614,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:23"},{"id":6568,"subject_entity_type":"cultivar","subject_entity_id":468,"claim_type":"entry_location","claim_text":"Three trees in the old Station orchard were planted in 1888.","normalized_claim_text":"three trees in the old station orchard were planted in 1888","confidence":0.96,"source_document_id":17,"source_fragment_id":3614,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:23"},{"id":6567,"subject_entity_type":"cultivar","subject_entity_id":468,"claim_type":"breeder_reference","claim_text":"Introduced by J. Thatcher.","normalized_claim_text":"introduced by j thatcher","confidence":0.97,"source_document_id":17,"source_fragment_id":3614,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:23"},{"id":6566,"subject_entity_type":"cultivar","subject_entity_id":468,"claim_type":"selection_origin_reference","claim_text":"Described as a wild variety from Van Buren County, southeastern Iowa.","normalized_claim_text":"described as a wild variety from van buren county southeastern iowa","confidence":0.98,"source_document_id":17,"source_fragment_id":3614,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:23"},{"id":6565,"subject_entity_type":"cultivar","subject_entity_id":468,"claim_type":"taxon_context","claim_text":"Listed as Americana var. mollis.","normalized_claim_text":"listed as americana var mollis","confidence":0.99,"source_document_id":17,"source_fragment_id":3614,"source_extracted_claim_id":null,"created_at":"2026-03-13T01:13:23"}],"history_events":[],"linked_entities":[]}