PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That includes reading, comparing and analyzing different sources of information, such as articles published in peer-reviewed scholarly journals, think tanks papers, government reports, the popular press and online resources such as blogs, wikis, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • learningmatters.tv