Assertion: spacecraft's problem | /r/HasProperty | a black-out
Facets:
value: at the pad
type: LOCATION
value: shortly
type: TEMPORAL
value: before launch
type: TEMPORAL
Source sentences:
text: The problems became particularly obvious during the launch of the EO-14 crew aboard Soyuz TM-17 in July; shortly before launch there was a black-out at the pad, and the power supply to the nearby city of Leninsk failed an hour after launch.