About: http://webisa.webdatacommons.org/31616917

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	Or something like that (they also used books, newspapers, and other media as well folks).
http://www.w3.org/ns/prov#wasQuotedFrom	thenonsequitur.com