About: http://webisa.webdatacommons.org/358091059

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	Before reading this book, I thought that Jabber was an instant messaging system.
http://www.w3.org/ns/prov#wasQuotedFrom	pm.org