1
<SubjectClassification Authority="AP Subject" AuthorityVersion="5577" System="Teragram" SystemVersion="1">
<Occurrence ActualMatch="true" Id="b2a4c0a08315100485d9d5a57deba703" ParentId="17956128897810048ce8d56c852d093e" Value="Arrests"/>
</SubjectClassification>
2
<SubjectClassification Authority="AP Subject" AuthorityVersion="5577" System="Teragram" SystemVersion="1">
<Occurrence ActualMatch="true" Id="b2a4c0a08315100485d9d5a57deba703" ParentId="48612b807c2b4b93bbbacbf54f547ad5" Value="Arrests"/>
</SubjectClassification>
这里有两个以主题分类开头的标签,我把它命名为1)和2)。现在我要交换两个标签。请帮帮我