[{"source_document_id":135,"title":"Spring 1909 : some new fruits","url":"https://archive.org/download/CAT31290273/CAT31290273.pdf","rights_status":"unknown","evidence_claim_count":5,"relationship_count":0,"history_event_count":0,"sample_snippets":["Sultan is identified as the male parent of Sapa.","The text says Sultan is perhaps a cross with some other species.","Sultan is described as a Japanese plum of the Satsuma type.","Sultan is described as a very large, purple-fleshed Japanese plum."]},{"source_document_id":103,"title":"PERENNIALS - The Northwest Nursery Co.","url":"https://archive.org/download/CAT31304326/CAT31304326.pdf","rights_status":"unknown","evidence_claim_count":1,"relationship_count":0,"history_event_count":0,"sample_snippets":["Sultan plum is identified as a large purple-fleshed Japanese plum of very fine quality and as a parent of Sapa."]}]