PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Continue to use everyday objects to demonstrate fractions, including comparing equivalent fractions and fractions with different numerators and denominators.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dummies.com