function fetchTagQuery() {
            if (tagInstance) {
                return tagInstance.fetch();
            }
            return false;
        }
// we need to fetch the tag model to find its id
we need to fetch the tag model to find its id
we need to fetch the tag model to find its id
function fetchTagQuery() {
            if (tagInstance) {
                return tagInstance.fetch();
            }
            return false;
        }
function fetchTagQuery ( ) { if ( tagInstance ) { return tagInstance . fetch ( ) ; } return false ; }
we need to fetch the tag model to find its id
we need to fetch the tag model to find its id