About: http://webisa.webdatacommons.org/177600844

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	directions other than through the valve and these seals are subject to deterioration and wear, particularly when the fluid being dispensed is heated.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com