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    <meta content='ChopperRotor.x3d' name='title'/>
    <meta content='Don Brutzman' name='translator'/>
    <meta content='26 June 2000' name='created'/>
    <meta content='28 October 2019' name='modified'/>
    <meta content='X3D working group' name='creator'/>
    <meta content='VRML 97 specification example: Rotor node provides animation and serves as an ExternProtoDeclare example.' name='description'/>
    <meta content='originals/chopperrotor.wrl' name='reference'/>
    <meta content='VRML 97, ISO/IEC 14772-1, Part 1: Functional specification and UTF-8 encoding, D.16 Chopper' name='specificationSection'/>
    <meta content='https://www.web3d.org/documents/specifications/14772/V2.0/part1/examples.html#D.16' name='specificationUrl'/>
    <meta content='https://www.web3d.org/x3d/content/examples/Basic/Vrml97Specification/ChopperRotor.x3d' name='identifier'/>
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    <meta content='../license.html' name='license'/>
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