[{"source_document_id":105,"title":"Hardy fruits for Northern planting, trees, shrubs, 1937","url":"https://archive.org/download/CAT31349771/CAT31349771.pdf","rights_status":"unknown","evidence_claim_count":12,"relationship_count":0,"history_event_count":0,"sample_snippets":["Cross-reference directs the reader to page 10.","Listed for sale as 5 plants for $1.10.","Illustrated as a grape offering on this advertisement page.","Should be laid to the ground and covered with earth through the winter."]},{"source_document_id":139,"title":"Planting time, 1950 / Alpha Nursery","url":"https://archive.org/download/CAT31385295/CAT31385295.pdf","rights_status":"unknown","evidence_claim_count":7,"relationship_count":0,"history_event_count":0,"sample_snippets":["Described as very hardy.","Described as vigorous and very hardy.","Fruit described as having delicious flavor.","Berries described as large."]}]