About: http://webisa.webdatacommons.org/110992969

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 first tube 39 may be constructed from any suitable electrically conductive material such as aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca