PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Students will learn the different types of friction as well as the roles that gravity and Newton's First Law play in frictional force.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oldies.com