About: http://webisa.webdatacommons.org/199588059

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	However, other types of lamps, including incandescent, halogen, and LEDs can also be used in the fixture.
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov