PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Students are free to ask questions that they find meaningful, for example questions on hobbies, careers, and daily life are welcome.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adoptaphysicist.org