{"nursery":{"id":35,"name":"Ontario Fruit Growers","normalized_name":"ontario fruit growers","source_document_id":114,"created_at":"2026-05-02T23:22:06"},"relationships":[{"id":400,"relation_type":"mentioned_in_document","subject_entity_type":"nursery","subject_entity_id":35,"object_entity_type":"document","object_entity_id":114,"source_document_id":114,"created_at":"2026-05-02T23:22:06"}],"history_events":[{"id":813,"event_type":"nursery_mention","label":"Ontario Fruit Growers","normalized_label":"ontario fruit growers","event_year":1909,"source_document_id":114,"note":"auto-extracted nursery mention","created_at":"2026-05-02T23:22:06"}],"linked_entities":[{"relation_type":"mentioned_in_document","entity_type":"document","entity_id":114,"label":"file:///home/doug/src/pomologica/data/raw/manual/ingest_queue/discovery_round_02_second_corpus/10.1093%25252Fjhered%25252Fos-8.1.479.pdf"}]}