About: http://webisa.webdatacommons.org/52003291

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	This article serves as an introduction to the industrial valve industry and is designed to inform about basics such as valve types, design and history....
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com