[{"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":13,"relationship_count":0,"history_event_count":0,"sample_snippets":["wide-angle branches which do not split.","due to exceptional winter hardiness","Two varieties has given the best satisfaction when used for stock in top working-the Hibernal apple and the Virginia crab","{\"claims\": [{\"claim_text\": \"Two varieties has given the best satisfaction when used for stock in top working-the Hibernal apple and the Virginia crab\", \"claim_type\": \"recommendation_context\"}, {\"claim_text\": \"due to exce"]},{"source_document_id":14,"title":"A Study of Northwestern Apples","url":"https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1075&context=agexperimentsta_bulletins","rights_status":"unknown","evidence_claim_count":3,"relationship_count":0,"history_event_count":0,"sample_snippets":["Included in station-grown top-working trees under test in the 1896 planting line.","Survived severe winter stress in this trial line because scion roots proved hardy.","One of the varieties most favored as top-working stock at this stage."]},{"source_document_id":106,"title":"Daniels planting guide, 1950","url":"https://archive.org/download/CAT31385782/CAT31385782.pdf","rights_status":"unknown","evidence_claim_count":1,"relationship_count":0,"history_event_count":0,"sample_snippets":["Included among the four finest crabs for eating, jelly, pickling, and as hardy top-working stocks."]}]