def front(self, *fields):
        v, f = tuple(self.irange(0, 0, fields=fields))
        if v:
            return (v[0], dict(((field, f[field][0]) for field in f)))
Issue 186 - Check escaping of multiple doublequotes.
dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/apps/columnts/models.py/ColumnTS.front--crossover with--dataset/ETHPy150Open RDFLib/rdflib/test/test_issue184.py/test_escaping_of_triple_doublequotes