PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The workshop addressed key interdisciplinary issues related to water and energy development in China, including oil and gas, coalbed methane, and unconventional shale gas and hydraulic fracturing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • duke.edu