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/
n4slideshare.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:398885039
rdf:type
prov:Entity
prov:value
mixtures such as argon with not more than 2% oxygen was recommended.
prov:wasQuotedFrom
n4:net
Subject Item
isap:221552135
prov:wasDerivedFrom
isa:398885039