About: http://webisa.webdatacommons.org/370445459

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	For eyesight, and brain conditions that affect what users see, there is a huge range of conditions and challenges:
http://www.w3.org/ns/prov#wasQuotedFrom	24ways.org