PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If a keyboard is attached to the device, e.g. via a hinge, and can not be removed, the device has a notebook FF and is less flexible - less good at casual computing and consumption (HW keyboards just get in the way, both physically and aesthetically, when reading or watching video).
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com