About: http://webisa.webdatacommons.org/15698511

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 specification is a written document prepared by the purchaser for the purposes of securing bids for the manufacture of the transformer from prospective manufacturers.
http://www.w3.org/ns/prov#wasQuotedFrom	eng-tips.com