This HTML5 document contains 7 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#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
n5usni.
Subject Item
isap:429355260
prov:wasDerivedFrom
isa:288692718
Subject Item
isa:288692718
rdf:type
prov:Entity
prov:value
From 1923 on, however, military and naval air bureaus, particularly in the United States, England, and Italy, began seriously weighing the value of the races as a positive means of developing aircraft designs for possible combat use.
prov:wasQuotedFrom
n5:org
Subject Item
isap:48122454
prov:wasDerivedFrom
isa:288692718
Subject Item
isap:445888163
prov:wasDerivedFrom
isa:288692718
Subject Item
isap:99895947
prov:wasDerivedFrom
isa:288692718