About: http://webisa.webdatacommons.org/408526964

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	Furthermore, this aspherical surface can be easily made since the aspherical surface is an aspherical surface having a rotational axis.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com