PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When atoms with an electronegativity difference of less than two units are joined together, the bond that is formed is a covalent bond, in which the electrons are shared by both atoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • angelo.edu