[{"source_document_id":145,"title":"Dwarf Sour Cherries for the Prairies","url":"https://research-groups.usask.ca/fruit/documents/cherrys/cherries.pdf","rights_status":"unknown","evidence_claim_count":1,"relationship_count":3,"history_event_count":1,"sample_snippets":["A noticeable e x ception is the Evan","relationship: offered_by_candidate_nursery","history: A noticeable e x ception is the Evan"]}]