PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, over $200 billion was spent on recurring costs such as infrastructure maintenance, police and fire services, and garbage collection (Muro and Puentes 2004) .
http://www.w3.org/ns/prov#wasQuotedFrom
  • umich.edu