1 files changed, 45 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/NamespaceUriFinder.php b/www/wiki/extensions/SemanticMediaWiki/src/NamespaceUriFinder.php
new file mode 100644
index 00000000..b1635548
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/NamespaceUriFinder.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace SMW;
+
+/**
+ * @license GNU GPL v2+
+ * @since 2.4
+ *
+ * @author mwjames
+ */
+class NamespaceUriFinder {
+
+	/**
+	 * @var array
+	 */
+	private static $namespaceUriList = [
+		'owl'   => 'http://www.w3.org/2002/07/owl#',
+		'rdf'   => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
+		'rdfs'  => 'http://www.w3.org/2000/01/rdf-schema#',
+		'swivt' => 'http://semantic-mediawiki.org/swivt/1.0#',
+		'xsd'   => 'http://www.w3.org/2001/XMLSchema#',
+		'skos'  => 'http://www.w3.org/2004/02/skos/core#',
+		'foaf'  => 'http://xmlns.com/foaf/0.1/',
+		'dc'    => 'http://purl.org/dc/elements/1.1/'
+	];
+
+	/**
+	 * @since 2.4
+	 *
+	 * @param string $key
+	 *
+	 * @return false|string
+	 */
+	public static function getUri( $key ) {
+
+		$key = strtolower( $key );
+
+		if ( isset( self::$namespaceUriList[$key] ) ) {
+			return self::$namespaceUriList[$key];
+		}
+
+		return false;
+	}
+
+}