PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Specifically, the chain of custody for drug substances can be recorded such as the starting materials, reagents, solvents, intermediates, bulk and final API. The system manages all related information for each material type (COA's, Specs, etc. . .).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com