PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patent protection is more important for industries such as pharmaceuticals and chemicals, where it is relatively easy to copy a formula, than for other industries, where trade secrecy and first-mover advantage may be more appropriate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • issuu.com