PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Project Chemlab was designed to prepare an Annotated List of Laboratory Experiments in Chemistry from the Journal of Chemical Education (1957-1979) and to develop a computer file and program to search for specific types of experiments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov