PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These problems are particularly evident in Ukraine where social, cultural, environmental, and economic changes have contributed to significant increases in the number of people experiencing substance abuse and mental health problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umich.edu