About: http://webisa.webdatacommons.org/31486266

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	Prescribe eyeglasses, contact lenses, or other visual aids to correct or conserve vision.
http://www.w3.org/ns/prov#wasQuotedFrom	bls.gov