PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A jump to Android is especially interesting in this case, because Instagram, widely seen as the most successful in mobile photo-sharing apps, saw such a jump in usage (and a resulting interest from Facebook) after it went to Android in April 2012.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com