PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Besides its toxicity, the danger associated with NaN3 is its ability to form explosive azides when reacted with heavy metals such as lead, copper, zinc, cadmium, or nickel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acs.org