PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Around half of the spills were chemicals and the other half were different types of oil, including crude oil and diesel.The source of the spills included equipment failure, defects and leaks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scotsman.com