[{"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":3,"relationship_count":0,"history_event_count":0,"sample_snippets":["As fruited in 1904 the fruit is too small to be of any commercial value.","No fruit in 1903.","Tree from C. W. Heideman, Minnesota, planted in the spring of 1900."]}]