PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It showed how fast an infectious agent could globe-trot: once the virus emerged in China, it spread to five countries within 24 hours, and had reached every continent except Antarctica within a few months.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com