PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many of my former graduate students have worked on stratigraphic problems relating to the Middle-Upper Pennsylvanian and Lower Permian strata in north-central Texas as well as other areas such as Mexico and Oregon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uta.edu