PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The formation of SiO gas can result from a chemical reaction between SiC and an oxidizing species from the environing medium, such as water or oxygen, or from a chemical reaction between SiC and an SiO2 layer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com