About: http://webisa.webdatacommons.org/396574416

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	The eye care professional uses a special magnifying lens to examine the retina and optic nerve for signs of damage and other eye problems.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov