About: http://webisa.webdatacommons.org/102620294

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	mentation, and other tools detailed by the book, especially those in Chap. 13.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net