<synset id="n11387806" type="n">
<lex_filenum>18<lex_filenum/>
<word lex_id="0">Wilkinson<word/>
<word lex_id="0">Sir Geoffrey Wilkinson<word/>
<pointer refs="n09913824">Instance Hypernym<pointer/>
<def>English chemist honored for his research on pollutants in car exhausts (born in 1921)<def/>
<synset/>