About: http://webisa.webdatacommons.org/7103179

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	Since then, so many different forms of communication had been invented ??? blogs, wikis, collaborative documents, etc. ??? and computers and networks had dramatically improved.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com