About: http://webisa.webdatacommons.org/168337309

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	FIG. 3 is a ternary composition diagram showing the molar compositions of glasses formed from mixtures of rare earth oxides, aluminum oxide, and other oxides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com