id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-8984	Roberts, Joni R.; Drost, Carol A.	Internet Reviews	2013	2	.pdf	application/pdf	1267	46	50	Maps can even incorporate spreadsheet data from external sources (e.g., Google Drive) to create maps that are easy to update. The central feature of ArcGIS is the ability to create new maps by adding to pre-existing base maps.	cache/crln-8984.pdf	txt/crln-8984.txt