[{"source_document_id":2,"title":"South Dakota Fruit Garden (visual sample pages 9-11)","url":"file:///usr/local/var/www/pomologica/data/raw/manual/benchmarks/sd_fruit_garden_1943_pages_10_12.pdf","rights_status":"public_domain","evidence_claim_count":5,"relationship_count":0,"history_event_count":0,"sample_snippets":["merged across zone columns","other","NATIVE PLUMS","For Cross Pollination"]},{"source_document_id":1,"title":"New Hardy Fruits for the Northwest","url":"https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1338&context=agexperimentsta_bulletins","rights_status":"unknown","evidence_claim_count":0,"relationship_count":1,"history_event_count":0,"sample_snippets":["relationship: cross_parent"]}]