[{"source_document_id":17,"title":"Plums in South Dakota","url":"https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1092&context=agexperimentsta_bulletins","rights_status":"unknown","evidence_claim_count":14,"relationship_count":0,"history_event_count":0,"sample_snippets":["Ripe September 5, 1904.","Not a good keeper.","Its color and size count against it as a market variety.","Pit small and cling."]}]