PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Includes information related to antimicrobials, herbicides, insecticides, disinfectants and other chemicals designed to kill micro-organisms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nkch.org