PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Kondo effect, described for the first time in the last century by Japanese physicist Jun Kondo, is observed when a magnetic impurity is added to metals such as gold or copper, that is, very few atoms (in some cases even only 1 out of 1,000) of a magnetic material such as iron.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com