About: http://webisa.webdatacommons.org/75445749

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	http://www.jython.org/jythonbook/en/1.0/TestingIntegration.html There are a bunch of what look like missing text items here, including these from the first 5% of the chapter:
http://www.w3.org/ns/prov#wasQuotedFrom	bitbucket.org