About: http://webisa.webdatacommons.org/282673180

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	Patients experience symptoms including severe irritation, discomfort, photophobia, tearing, blepharospasm, chronic inflammation and redness, and severely decreased vision.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca