PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???I saw a random Tweet about Tagboard and had no idea what it was,??? Hour said. ???It just showed this weird combination of Tweets, Instagram photos and other pictures together.???
http://www.w3.org/ns/prov#wasQuotedFrom
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