PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most engineers must learn this category of design on the job, by reviewing assembly equipment at tradeshows, or by taking continuing education courses offered by ASME and other engineering societies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • designnews.com