Don't constrain ns attribute.
Don't constrain ns attribute.

hanshuebner/jing-trang,dmj/jing-trang,brand/jing-trang,brand/jing-trang,hanshuebner/jing-trang,brand/jing-trang,hanshuebner/jing-trang,dmj/jing-trang,dmj/jing-trang