def aext_ns(name): return _ns(name, _ACT_EXT_NS)
def aext_ns(name): return _ns(name, _ACT_EXT_NS)
def tcx_ns(name): return _ns(name, _TCX_NS)
def tcx_ns(name): return _ns(name, _TCX_NS)
def aext_ns(name): return _ns(name, _ACT_EXT_NS)
def aext_ns(name): return _ns(name, _ACT_EXT_NS)
def tcx_ns(name): return _ns(name, _TCX_NS)
def tcx_ns(name): return _ns(name, _TCX_NS)