One of the few clear and non-controversial <e1>norms</e1> governing <e2>issues</e2> of state succession are the customary rules enshrined in article 11.
One of the few
One of the few clear and non-controversial norms governing issues of state succession are the customary rules enshrined in article 11.
<triplet> norms <subject> issues <object> Message-Topic(e1,e2)