PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Based on the National Research Council study, Learning Science in Informal Environments: People, Places, and Pursuits, this book is a tool that provides case studies, illustrative examples, and probing questions for practitioners.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nsta.org