About: http://webisa.webdatacommons.org/325628624

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	John is a speaker at many major technology shows and has spoken at Tech Ed in 2006, 2007, and 2008.
http://www.w3.org/ns/prov#wasQuotedFrom	informit.com