PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Erosion of the dam upstream can create unstable slopes and also put infrastructure, such as bridges and pipelines, at risk.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hydroworld.com