PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Geologists tell us that there is a 10 to 15 percent chance that a truly massive earthquake will strike Oregon, including Portland, in the next 50 years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • portlandoregon.gov