PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It was difficult finding women for secondary and even primary schools, in part, because they did not really attain leadership roles in education, such as principals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • un.org