PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What is important to note when writing headlines is that there is a significant distinction between creating a headline in a totally new market with no products (but existing demand) and doing so in a competitive market where products already exist.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kissmetrics.com