PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lynn Trahey, an assistant materials scientist, suggested that since chemistry is a notoriously difficult subject, students who enjoy and excel at it might develop a stronger sense of attachment. ??In high school, I felt really connected to chemistry class, she said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org