[{"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":5,"relationship_count":0,"history_event_count":0,"sample_snippets":["The text states this poor hardiness is in common with the rest of the varieties of this species.","The trees showed too great a lack of hardiness to be recommended for this region.","Two trees of this variety from the Iowa Experiment Station were planted in 1898.","Imported from Russia."]}]