function toNTriples($v, $ns = '', $raw = 0)
{
ARC2::inc('NTriplesSerializer');
if (!$ns) {
$ns = isset($this->a['ns']) ? $this->a['ns'] : array();
}
$ser = new ARC2_NTriplesSerializer(array_merge($this->a, array('ns' => $ns)), $this);
return isset($v[0]) && isset($v[0]['s']) ? $ser->getSerializedTriples($v, $raw) : $ser->getSerializedIndex($v, $raw);
}
function toNTriples($v, $ns = '')
{
ARC2::inc('NTriplesSerializer');
$conf = array('ns' => $ns ? $ns : isset($this->a['ns']) ? $this->a['ns'] : array());
$ser = new ARC2_NTriplesSerializer($conf, $this);
return isset($v[0]) && isset($v[0]['s']) ? $ser->getSerializedTriples($v) : $ser->getSerializedIndex($v);
}