[{"source_document_id":106,"title":"Daniels planting guide, 1950","url":"https://archive.org/download/CAT31385782/CAT31385782.pdf","rights_status":"unknown","evidence_claim_count":5,"relationship_count":0,"history_event_count":0,"sample_snippets":["Very symmetrical in form and a rapid grower.","Deep, rich green in color.","Needles are straight, slender, and 4 to 5 inches long.","Commonly considered the best of the large-growing pine trees for landscape purposes."]}]