PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This last stipulation applies only for those articles, machines, equipment or other contrivances that are constructed or modified after November 8, 1973.(5) The use of any material, in any article, machine, equipment or other contrivance described in paragraph (c), (d), or (e) of this section if:(i) The organic solvent content of such material does not exceed 30 percent by volume of said material;
http://www.w3.org/ns/prov#wasQuotedFrom
  • ecfr.gov