PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I am not sure if the problem is a subtle race condition in the code or if there are problems with MacOS' pthreads mutex/condition variable implementation, but it happens often enough that there is definitely some sort of problem somewhere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cyrusharmon.org