[{"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":3,"relationship_count":0,"history_event_count":0,"sample_snippets":["Listed as a standard apple (standard apple, fruit 5 cm diameter or more).","Marked ST, meaning standard apple with fruit 5 cm diameter or more.","Referenced to CGS (Brooks), with CGS expanded in the legend as Country Guide Survey (c.1945)."]}]