About: http://webisa.webdatacommons.org/199660776

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	To understand this option, consider the example of a news articles data source, where each article has a keyword field containing a word that classifies the article such as Finance or Law.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au