PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some brands are using what I call ???quasi???mobile-aware??? design, which is to say that the primary and secondary messages of their emails use images and buttons that are mobile-friendly, but the header, navigation bar, footer and other elements are still desktop-centric.
http://www.w3.org/ns/prov#wasQuotedFrom
  • contentmarketinginstitute.com