About: http://webisa.webdatacommons.org/224249236

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	This is because the type of plastic takes effort and time to craft correctly for the specific types of lenses necessary for a certain condition that the eyes may have.
http://www.w3.org/ns/prov#wasQuotedFrom	opticallens.com