PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It can also build up in wheat, grasses, some vegetables, and other plants when it is present in soil.[3] Soil contamination by HCB has occurred as a result of the improper disposal of HCB-containing industrial waste (often referred to as hex waste).[2] Because of HCB's persistence in soil and water, humans can be exposed to it in a number of ways.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nrdc.org