[{"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":["Prices are stated to be the same as Black Hills Spruce.","Well adapted to planting in groups with Colorado Blues for color contrast.","Foliage is a rich, glossy, deep green.","Similar to Colorado Blue Spruce in all respects except color."]}]