PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I love that it also tells you how to pick appropriate trade books, making sure all information is current and valid and avoids all biases such as race, gender, and SES. The idea of having a science A-Z chart can also be a great tool for the classroom.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nsta.org