[{"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":14,"relationship_count":0,"history_event_count":0,"sample_snippets":["Hardiness rated between moderately hardy and borderline hardy (H2-3).","Listed as a standard apple (standard apple, fruit 5 cm diameter or more).","Listed as ST, meaning a standard apple with fruit 5 cm diameter or more.","H2-H3 indicates moderately hardy to borderline hardy in the document legend."]}]