<synset id="n14685475" type="n">
<lex_filenum>27<lex_filenum/>
<word lex_id="0">coal gas<word/>
<pointer refs="n14875077">Hypernym<pointer/>
<pointer refs="n14685641">Hyponym<pointer/>
<def>gaseous mixture produced by distillation of bituminous coal and used for heating and lighting<def/>
<synset/>