About: http://webisa.webdatacommons.org/280411028

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	Def Con represents the underground of computer security and hacking by providing information sharing, news, conferences and other events, links, and tools.
http://www.w3.org/ns/prov#wasQuotedFrom	theiia.org