PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Asking students to participate in a set of tasks based on a social media platform such as Facebook does pose some potential challenges.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nus.edu.sg