PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It works by connecting an Interactive Voice Response (IVR) system to cloud services such as YouTube, Facebook and other social media.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ivrjunction.org