About: http://webisa.webdatacommons.org/27879184

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 allows comparing visually the optical characteristics of two possible optical configurations such as radial and parallel in the systems.
http://www.w3.org/ns/prov#wasQuotedFrom	ieee.org