About: http://webisa.webdatacommons.org/175631880

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	parameters such as thickness, thickness irregularity, refractive index,
http://www.w3.org/ns/prov#wasQuotedFrom	opticsinfobase.org