About: http://webisa.webdatacommons.org/325832062

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	it is used for measuring glaucoma, and can find retinal changes that often happen if a person is on certain types of medicine, he said.
http://www.w3.org/ns/prov#wasQuotedFrom	journal-news.net