PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Under the current law, it is almost impossible for the EPA to take regulatory action against dangerous chemicals, even those that are known to cause cancer or other serious health effects,??? wrote the Natural Resource Defense Council, which notes that 22,000 chemicals have been introduced since 1976 with little to no testing for public or environmental safety.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thomasnet.com