About: http://webisa.webdatacommons.org/377869339

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Approximately 950 exhibiting companies featured the latest in books, videos, computers and other materials vital to today's libraries, librarians and their users.
http://www.w3.org/ns/prov#wasQuotedFrom	ala.org