[{"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":17,"relationship_count":0,"history_event_count":0,"sample_snippets":["Hardiness rated between H1 and moderately hardy (H1-2).","Listed as a standard apple (standard apple, fruit 5 cm diameter or more).","Reference: BHB, expanded in the legend as Bart Hall-Beyer and Richard, Ecological Fruit Production in the North (1983).","H1-2, indicating hardiness between the hardiest and moderately hardy classes."]}]