About: http://webisa.webdatacommons.org/174505997

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 can wrap your head around this idea, then you might realize what the author is talking about is a list of 'standardized' subject headings.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org