Assertion: fluid | /r/HasProperty | followed by short reverse flow of fluid
Facets:
value: behind the obstacle
type: LOCATION
value: toward the back of the obstacle
type: TRANSITIVE-OBJECT
Source sentences:
text: Fluid behind the obstacle flows into the void creating a swirl of fluid on each edge of the obstacle, followed by a short reverse flow of fluid behind the obstacle flowing upstream, toward the back of the obstacle.