About: http://webisa.webdatacommons.org/196795003

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	Ophthalmic / Optical Materials Buffs are constructed, designed or suitable for finishing or polishing optical components such as lenses, mirrors, prisms, or fib
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com