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
n5google.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
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:113292651
rdf:type
prov:Entity
prov:value
The shield extends slightly greater than the length of the rollers 214 to shield the film as it passes over such rollers from ambient air currents which may be laden with dust and other contaminants.
prov:wasQuotedFrom
n5:ca
Subject Item
isap:417387919
prov:wasDerivedFrom
isa:113292651