PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ...SHIPMENTS AND PACKAGINGS Gases; Preparation and Packaging...a mixture of compressed gas and other material. ...the liquefied compressed gas at 131 ???F. plus any...Mixtures containing compressed gas or gases including...
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov