About: http://webisa.webdatacommons.org/389947856

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Rare earth metals, including europium, are described in the literature such as S. Nakamura and N. Suzuki, Polyhedron, 5, 1805 (1986); T. Taketatsu, Talanta, 29, 397 (1982); and H. Brittain, J. C. S. Dalton, 1187 (1979).
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca