About: http://webisa.webdatacommons.org/198766124

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	Symptoms such as eyestrain, blurred vision, dizziness and headaches, brain fog, loss of energy, red, dry or burning eyes are some of the short-term effects.
http://www.w3.org/ns/prov#wasQuotedFrom	essenceofthings.com