PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When TCE is released from water into air, it takes seven days for half of any amount to break down. (b) In August 2001, EPA removed and disposed of many on-site containers and their contents, including all chemicals located in the laboratory building, 55-gallon drums and 5-gallon containers of various chemical or oily mixtures, two trailer tanks and their contents, the contents of an underground s
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov