About: http://webisa.webdatacommons.org/11350799

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	Diffusing material can be a substantially light-transmissive material, such as a fluid, gel, polymer, gas, liquid, vapor, solid, crystal, fiber optic material, or other material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca