PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • TRIS, 1kg This product is a chemical substance and is intended to be used by persons having chemical knowledge and skill, at their own discretion and risk.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bioxys.com