About: http://webisa.webdatacommons.org/210203098

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	Along these lines, there is a book, a preview in http://goo.gl/rfVqw6 Just another suggestion in order to free-think for a while
http://www.w3.org/ns/prov#wasQuotedFrom	science20.com