About: http://webisa.webdatacommons.org/216574117

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	The surface of globe 30 is preferably configured so as to provide the desired optical properties, e.g., distributing light in particular directions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com