PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Skyvi is another very popular voice assistant app and does everything, including making conversation with you and even cracking jokes!
http://www.w3.org/ns/prov#wasQuotedFrom
  • opensourceforu.com