PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PHPF 140 PLUMBING BLUEPRINT DRAFTING This course introduces basic drafting techniques including drawing skills, multiview drawings, piping isometrics, plumbing floor plans, double line drawings, and riser diagrams.
http://www.w3.org/ns/prov#wasQuotedFrom
  • delhi.edu