[{"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":27,"relationship_count":0,"history_event_count":0,"sample_snippets":["Hardiness rated moderately hardy (H2).","Right-margin code ST indicates a standard apple with fruit 5 cm diameter or more.","Hardiness code H2 indicates moderately hardy.","Reference given as F&N."]}]