This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n5ridgidforum.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:129636948
rdf:type
prov:Entity
prov:value
i would be safe to say that it held a lot more than 600 psi on the line. to help others understand psi. here is a prime example in real every day plumbers terms. when testing a 4 story building. all the first floor waste lines are at the same approximate pressure. roughly 19# of static head pressure. of course with water it is impossible to get an even 5# he is all that is required. it is the 4'' p
prov:wasQuotedFrom
n5:com
Subject Item
isap:222062882
prov:wasDerivedFrom
isa:129636948