'The name of the roleset used by this instance\'s predicate.
Use ``nombank.roleset() <NombankCorpusReader.roleset>`` to
look up information about the roleset.'

@property
def roleset(self):

    r = self.baseform.replace(u'%', u'perc-sign')
    r = r.replace(u'1/10', u'1-slash-10').replace(u'1-slash-10', u'oneslashonezero')
    return (u'%s.%s' % (r, self.sensenumber))
