About: http://webisa.webdatacommons.org/190982760

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 refracting optical element such as a lens suffers chromatic aberration occurring at an interface surface thereof and requires another refracting optical element to correct the chromatic aberration.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com