PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Estimating Size and Effort in Fourth-Generation Development Microsoft Academic Search The authors report on the building of an information system for a correspondence school with both many students and many types of students, for which they recommended a fourth-generation-language approach.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov