About: http://webisa.webdatacommons.org/139947634

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 would seem that pinhole glasses offer a good solution to problems such as fatigue, headache, dry eyes, eyestrain, blurred vision and double vision due to too-long hours at the computer screen.
http://www.w3.org/ns/prov#wasQuotedFrom	ib3health.com