jsfiddle/OpenLayers.debug.js
function(node, obj) {
                var name = node.localName || node.nodeName.split(":").pop();
                if (!(OpenLayers.Util.isArray(obj[name]))) {
                    obj[name] = [];
                }
                var dc_element = {};
                var attrs = node.attributes;
                for(var i=0, len=attrs.length; i<len; ++i) {
                    dc_element[attrs[i].name] = attrs[i].nodeValue;
                }
                dc_element.value = this.getChildValue(node);
                if (dc_element.value != "") {
                    obj[name].push(dc_element);
                }
            }
function(node, obj) {
                var name = node.localName || node.nodeName.split(":").pop();
                if (!(OpenLayers.Util.isArray(obj[name]))) {
                    obj[name] = [];
                }
                var dc_element = {};
                var attrs = node.attributes;
                for(var i=0, len=attrs.length; i<len; ++i) {
                    dc_element[attrs[i].name] = attrs[i].nodeValue;
                }
                dc_element.value = this.getChildValue(node);
                if (dc_element.value != "") {
                    obj[name].push(dc_element);
                }
            }
function ( node , obj ) { var name = node . localName || node . nodeName . split ( ":" ) . pop ( ) ; if ( ! ( OpenLayers . Util . isArray ( obj [ name ] ) ) ) { obj [ name ] = [ ] ; } var dc_element = { } ; var attrs = node . attributes ; for ( var i = 0 , len = attrs . length ; i < len ; ++ i ) { dc_element [ attrs [ i ] . name ] = attrs [ i ] . nodeValue ; } dc_element . value = this . getChildValue ( node ) ; if ( dc_element . value != "" ) { obj [ name ] . push ( dc_element ) ; } }
audience, contributor, coverage, creator, date, description, format, identifier, language, provenance, publisher, relation, rights, rightsHolder, source, subject, title, type, URI
audience contributor coverage creator date description format identifier language provenance publisher relation rights rightsHolder source subject title type URI