PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In 2000, the Children???s Internet Protection Act (CIPA) became law, and the Supreme Court upheld it ??? to regulate online content deemed ???indecent (or) harmful to minors.??? The law requires schools, libraries and other public institutions to install blocking software to prevent minors from having access to it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dissidentvoice.org