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    xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
    xmlns:rdfs='http://www.w3.org/2000/01/rdf-schema#'
    xmlns:daml='http://www.daml.org/2001/03/daml+oil#'
    xmlns:iw='http://www.ksl.stanford.edu/software/IW/spec/iw.daml#'>
    <rdfs:Class rdf:about='http://www.ksl.stanford.edu/software/IW/spec/iw.daml#KIF'/>
    <rdfs:Class rdf:about='http://www.ksl.stanford.edu/software/IW/spec/iw.daml#WFF'/>
    <daml:Property rdf:about='http://www.ksl.stanford.edu/software/IW/spec/iw.daml#isConsequentOf'/>
    <daml:Property rdf:about='http://www.ksl.stanford.edu/software/IW/spec/iw.daml#WFFContent'/>
    <daml:DatatypeProperty rdf:about='http://www.ksl.stanford.edu/software/IW/spec/iw.daml#Statement'/>
    <iw:WFF rdf:about='http://www.ksl.stanford.edu/software/IW/tmp/aquaint/IW53.daml#IW53'>
        <iw:WFFContent>
            <iw:KIF>
                <iw:Statement>(&lt;= (magnitude ?amt day ?days) (* ?days 86400000 ?amt))</iw:Statement>
            </iw:KIF>
        </iw:WFFContent>
        <iw:isConsequentOf
             rdf:type='http://www.daml.org/2001/03/daml+oil#List'/>
    </iw:WFF>
</rdf:RDF>