PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Studies have documented that aging public infrastructure presents very high levels of vulnerability, particularly in critical sectors such as health, education, water, and roads.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldbank.org