PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The course units have been designed with carefully selected Curriki instructional materials, interactive content, videos and other materials that students can explore and use as they solve the series of challenges in each unit.
http://www.w3.org/ns/prov#wasQuotedFrom
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