About: http://webisa.webdatacommons.org/142685202

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	It may be necessary to delay the installation of certain types of valve, whose internal design might make complete drying difficult and which do not have corrosion-resistant trim, until after hydrostatic testing.
http://www.w3.org/ns/prov#wasQuotedFrom	asme.org