About: http://webisa.webdatacommons.org/385439775

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	The books cover information such as the convention schedule, the group's board members, speaker bios, an exhibitor directory at the summer show and ads from sponsors.
http://www.w3.org/ns/prov#wasQuotedFrom	dmnews.com