About: http://webisa.webdatacommons.org/357270899

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	However, because there is a limit to the amplitude of accommodation possible for the crystalline lens, the point of focus for near objects still falls behind the retina, resulting in an unfocused image.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca