PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The sun and pretty much every star we see is mostly hydrogen with a big chunk of helium, and everything else in some sense is a trace element.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jeffvandermeer.com