About: http://webisa.webdatacommons.org/75914366

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 diamond???s ability to refract light along its crystal faces is a result of having a refractive index of 2.42; a property that yields the fire and brilliance of diamonds.
http://www.w3.org/ns/prov#wasQuotedFrom	floppingaces.net