PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chirpify is a social commerce and payments platform that allows web retailers and others to sell digital and physical items directly in-stream on social media, including Twitter, Instagram and Facebook.
http://www.w3.org/ns/prov#wasQuotedFrom
  • internetretailer.com