[{"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":["Tested as Minnesota number 1423.","Excelsior origin dated 1957.","Parentage given as McIntosh x Dolgo.","References cited: UA (University of Alberta, Edmonton, AB.)."]}]