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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	If you use Facebook or MySpace or Xanga or LinkedIn or other social networking sites, tell us what you like or dislike about them in the comments below.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org