[{"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":15,"relationship_count":0,"history_event_count":0,"sample_snippets":["Hardiness rated between H1 and moderately hardy (H1-2).","Listed as a crabapple (crabapple or applecrab, fruit less than 5 cm diameter).","Margin code CR indicates a crabapple or applecrab with fruit under 5 cm diameter.","Hardiness code H1-2 indicates between the hardiest and moderately hardy classes."]}]