Predicate: occlusion

Roleset id: occlusion.01 , Obstructing, blocking an opening, vncls: 9.8 67, framnet:

occlusion.01: block.01

Roles:

        Arg0: Blocker, agent (vnrole: 9.8-agent, 67-agent)
        Arg1: Theme (action or object blocked) (vnrole: 9.8-theme, 67-theme)
        Arg2: Secondary predication, Arg1 stopped from what (vnrole: 9.8-destination)
        Arg3: Instrument

Example: Arg0,1

        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: ns

        This in turn by its occlusion of the portal vein interfered with the intestinal circulation, and caused the ascites and other symptoms noted during life.

        Arg0: its
        Rel: occlusion
        Arg1: of the portal vein