PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the StreetBlog article on the same topic, one of the problems is that Bixi parted ways with 8D Technologies, which did the original software design for Bixi, over some kind of ???intellectual property??? dispute, and switched developers, which has led to glitches and delays.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bikeportland.org