About: http://webisa.webdatacommons.org/54282174

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	In this article we shall look at some of the different types of optical lenses that are available.
http://www.w3.org/ns/prov#wasQuotedFrom	opticallenses.com