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<?php
/*
* (c) Markus Lanthaler <mail@markus-lanthaler.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ML\JsonLD;
/**
* Some RDF constants.
*
* @author Markus Lanthaler <mail@markus-lanthaler.com>
*/
abstract class RdfConstants
{
const RDF_TYPE = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type';
const RDF_LIST = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#List';
const RDF_FIRST = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#first';
const RDF_REST = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#rest';
const RDF_NIL = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#nil';
const XSD_INTEGER = 'http://www.w3.org/2001/XMLSchema#integer';
const XSD_DOUBLE = 'http://www.w3.org/2001/XMLSchema#double';
const XSD_BOOLEAN = 'http://www.w3.org/2001/XMLSchema#boolean';
const XSD_STRING = 'http://www.w3.org/2001/XMLSchema#string';
}