About: http://webisa.webdatacommons.org/28705567

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	e ocular is not limited to glass and plastic lenses, and may be comprised of more exotic optical elements such as diffractive, gradient index, fresnel, or other types of lenses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com