About: http://webisa.webdatacommons.org/374255092

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	A lens that does not position well over the pupil will cause vision to blur, especially at distance.
http://www.w3.org/ns/prov#wasQuotedFrom	clspectrum.com