Assertion: empire's emperor | /r/CapableOf | usurp imperial throne
Facets:
Source sentences:
text: None of you should therefore dare to assume that it is permissible for you to seize or to plunder the land of the Greeks, even though the latter may be disobedient to the Apostolic See, or on the grounds that the Emperor of Constantinople has deposed and even blinded his brother and usurped the imperial throne.