Assertion: zeppelin's airship | /r/CapableOf | start flight tests
Facets:
value: with a primary goal
type: PURPOSE
value: in late 2007
type: TEMPORAL
Source sentences:
text: The airship started flight tests in late 2007, with a primary goal of carrying 2,500 lb (1,100 kg) of payload to an altitude of 15,000 ft (4,600 m) under remote control and autonomous waypoint navigation.