PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The student section offers a step-by-step tutorial that covers planning research; conducting research in print and online formats, including the Internet and Web 2.0 sources such as blogs, podcasts, wikis, and RSS feeds; evaluating sources for such important criteria as currency, authority, and bias; compiling and organizing data, including building citations; and presenting research.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prweb.com