About: http://webisa.webdatacommons.org/300615487

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	But when you just want the light redirected in some way, energy loss is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov