[{"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":11,"relationship_count":0,"history_event_count":0,"sample_snippets":["A. Norby in 1902 reported: good crop; quite large; fails to color well and has a thick, bitter skin.","The tree is productive.","Though rather late for this locality, it is described as a very attractive variety for market.","Keeps well after gathering."]}]