[{"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":18,"relationship_count":0,"history_event_count":0,"sample_snippets":["Hardiness rated moderately hardy (H2).","Listed as a standard apple (standard apple, fruit 5 cm diameter or more).","H2: moderately hardy.","Well established grafts on Heyer #12 were noted at the Annie Hackman residence, Westlock, Alberta."]}]