PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is therefore to be understood that, though particular substances are named for exemplary purposes, the scenarios discussed herein relate particularly to any hazardous material, such as those that represent chemical, biological, radiological, nuclear, and explosive threats.
http://www.w3.org/ns/prov#wasQuotedFrom
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