<synset id="n09457851" type="n">
<lex_filenum>17<lex_filenum/>
<word lex_id="0">Tiber<word/>
<word lex_id="0">Tevere<word/>
<pointer refs="n09411430">Instance Hypernym<pointer/>
<def>a river of central Italy<def/>
<def>flows through Rome to the Tyrrhenian Sea<def/>
<synset/>