About: http://webisa.webdatacommons.org/234031786

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	Corrective lenses such as contact lenses or glasses can usually correct vision in people with astigmatism.
http://www.w3.org/ns/prov#wasQuotedFrom	allkids.org