Regex doesn't parse URL correctly

The regex doesn't find the url fragment which contains the variable. At least in my setting it didn't. Using parse_url() solves the problem and fills the $instance array correctly.

old:

$found = preg_match('/.*#[a-z_]*([A-Z])(.*)/', $triple[1], $matches);

new, using parse_url() instead of regex, :

$matches = parse_url($triple[1]);
	
    if ($matches['fragment']) {
$field_name = strtolower($matches['fragment']);
      $field_name = ($field_name == 'title' || $field_name == 'body') ? $field_name : 'field_' . $field_name;
      $value = rdf_val_to_str($triple[2]);
	  $instances["$triple[0]"]['values']["$field_name"][] = $value;
    }

If this change makes sense to the module owner, I will provide a patch as well.