Assertion: e ring | /r/MadeOf | single brighter arc
Facets:
value: distinctly
type: MANNER
value: near its inner edge
type: LOCATION
Source sentences:
text: It contains a single distinctly brighter arc near its inner edge (similar to the arcs in the rings of Neptune) that extends about one sixth of its circumference, centered on the half-km diameter moonlet Aegaeon, which is held in place by a 7:6 orbital resonance with Mimas.