About: http://webisa.webdatacommons.org/387432732

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	MexSi12-(m+n)Al(m+n)OnN16-n:Re1yRe2z, where Me is one or more of Li, Ca, Mg, Y and lanthanide metals except for La and Ce, Re1 and Re2 are lanthanide metals;
http://www.w3.org/ns/prov#wasQuotedFrom	google.es