[{"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":10,"relationship_count":0,"history_event_count":0,"sample_snippets":["A. Norby described it in 1904 as a good market plum, exceptionally free from insect injuries or fungus diseases, and moderately productive.","A. Norby rated it as only medium quality and later said it lacks quality.","A. Norby wrote that it keeps and carries well.","A. Norby reported the fruit runs large and is more exempt from insect injuries than most other kinds."]}]