About: http://webisa.webdatacommons.org/144416405

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	Frame selection, lens materials, coatings and other add-ons, not to mention what portion is covered by a managed vision care plan, can all have an impact on the cost of a pair of eyeglasses.
http://www.w3.org/ns/prov#wasQuotedFrom	visionmonday.com