PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Concentrated nitric acid is a strong oxidising agent and attacks most metals except noble metals such as gold and platinum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • s-anand.net