[{"source_document_id":106,"title":"Daniels planting guide, 1950","url":"https://archive.org/download/CAT31385782/CAT31385782.pdf","rights_status":"unknown","evidence_claim_count":7,"relationship_count":0,"history_event_count":0,"sample_snippets":["Berries are very sweet; the catalog states they are the sweetest of all the everbearing varieties in the writer's opinion.","Berries are large.","Plants withstand drought exceptionally well.","Plants are productive."]},{"source_document_id":3,"title":"Edible Apples in Prairie Canada","url":"https://research-groups.usask.ca/fruit/documents/apples/Edible-Apples-in-Prairie-Canada1.pdf","rights_status":"unknown","evidence_claim_count":4,"relationship_count":0,"history_event_count":0,"sample_snippets":["Listed as a standard apple (standard apple, fruit 5 cm diameter or more).","Marked ST, meaning a standard apple with fruit 5 cm diameter or more.","An apparent trial or test date around 1972 is noted, but the scan is uncertain.","Origin noted as United States."]}]