PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A person with a gun can easily kill 10 or more people, as fighting back is very difficult against guns and guns are a tool optimized for killing with low skills.
http://www.w3.org/ns/prov#wasQuotedFrom
  • schneier.com