About: http://webisa.webdatacommons.org/135873759

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 PEW Research Center's Internet & American Life Survey has updated their annual look at who is using Twitter and other social media sites.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com