About: http://webisa.webdatacommons.org/417986909

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	If you have never had an eye test, or if you have any concerns about your vision including colour vision, you may wish to go to your local optician for assessment prior to booking.
http://www.w3.org/ns/prov#wasQuotedFrom	caa.co.uk