About: http://webisa.webdatacommons.org/135448500

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	here is what you left out of the first one: such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research These are examples of types of things that are covered.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org