PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Employ models, graphs, slides, maps, periodicals, films, filmstrips, charts, transparencies, chalkboard, handouts, and other aids to facilitate student learning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • indeed.com