About: http://webisa.webdatacommons.org/245376692

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	As impurities having luminescence peak on the side of a long wavelength in the Group II-VI compound semiconductor, Au, Ag, Cu, Li or the like are given other than oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com