About: http://webisa.webdatacommons.org/330424992

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	unimportant if the tube were installed inside some sort of enclosure to
http://www.w3.org/ns/prov#wasQuotedFrom	photonlexicon.com