Extinction curve of J0647_1045 assuming a single power-law intrinsic spectrum. The AGN core emission extinction data of Gaskell et al. (2004) are shown for comparison alongside the Milky Way (MW) average extinction from Gordon et al. (2009) and the SMC bar extinction data from Gordon et al. (2003). The close match to the Gaskell et al. (2004) curve data indicates that the observed V-shaped continuum of the LRDs could be produced by a single power-law continuum with a peculiar AGN extinction.