About: http://webisa.webdatacommons.org/60969272

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	A contact lens is a foreign object resting on the surface of one of the body's most delicate and sensitive tissues.
http://www.w3.org/ns/prov#wasQuotedFrom	clspectrum.com