Assertion: ring's structure | /r/AtLocation | the gap
Facets:
value: between the c ring
type: LOCATION
value: between d73
type: TEMPORAL
Source sentences:
text: First seen in the gap between the C Ring and D73, the structure was found during Saturn's 2009 equinox to extend a radial distance of 19,000 km from the D Ring to the inner edge of the B Ring.