About: http://webisa.webdatacommons.org/315629584

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	Pediatricians generally refer patients to the Visual Center whenever they fail basic vision exams or have conditions such as blocked tear ducts, congenital cataracts, or outward drift of the eyes.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com