This HTML5 document contains 5 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/
n4sonoma.
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:6448598
rdf:type
prov:Entity
prov:value
An advertisement in the Sebastopol Times in early 1929 was for ???Stanley???s Airport Service??? ??? U.S. Royal airplane tires and tubes, Red Crown aviation gasoline, Zeroline aircraft oil, moleskin aviator coats, etc., and flying accessories such as helmets and goggles.
prov:wasQuotedFrom
n4:edu
Subject Item
isap:319795399
prov:wasDerivedFrom
isa:6448598
Subject Item
isap:424600055
prov:wasDerivedFrom
isa:6448598