PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have been able to extract MSDS sheets for such items as dish soap, and printer toner cartridges, and any other household or office product.
http://www.w3.org/ns/prov#wasQuotedFrom
  • firehouse.com