id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_7yfumvf45zd4xac5ufd5o6yymu	Huntington Lyman	I-Search in the Age of Information	2006.0		.pdf	text/html	8	1	50		./cache/work_7yfumvf45zd4xac5ufd5o6yymu.pdf	./txt/work_7yfumvf45zd4xac5ufd5o6yymu.txt