#4 PHP generates notice when parsing RDF/XML

[Richard Cyganiak]

Here's the first bug for the new tracker :-)

Parsing the Protégé Camera ontology (available at http://
protege.stanford.edu/plugins/owl/owl-library/camera.owl ) produces
several notices in RdfParser:

Notice: Undefined index: first_blank_node_id in /Users/richard/rap/
htdocs/rdfapi-php/api/syntax/RdfParser.php on line 1877

Here's some simple code to show the problem:

<?php
define("RDFAPI_INCLUDE_DIR", "rdfapi-php/api/");
include(RDFAPI_INCLUDE_DIR . "RdfAPI.php");

$model = ModelFactory::getDefaultModel();
$model->load('http://protege.stanford.edu/plugins/owl/owl-library/
camera.owl');
?>

I'm running this with PHP 4.3.4 on OS X.