About: http://webisa.webdatacommons.org/14299296

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	The europium emission obtained with our sulfide phosphors does not seem to be closely connected with europium fluorescence observed in pure europium salts, and in some europium activated compounds, such as calcium fluoride.
http://www.w3.org/ns/prov#wasQuotedFrom	opticsinfobase.org