PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Propylene is a key input to the plastics and petrochemical industry that is used for everyday products such as packaging, textiles and automotive components.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov