Assertion: portal vein's branch | /r/CapableOf | supply segment
Facets:
value: usually
type: TEMPORAL
value: more rarely,
type: DEGREE
value: in turn
type: TEMPORAL
Source sentences:
text: The right portal vein subdivides into an anterior branch (RAPV), which supplies hepatic segments V and VIII, and a posterior branch (RPPV), which supplies segments VI and VII.
text: In general, the sectoral branch divides into several segmental portal branches, which in turn supply the various segments.
text: One segmental branch usually supplies segments II, VI, and VII and, more rarely, segment III.