Assertion: zeppelin's flight | /r/HasProperty | made over a three-week period
Facets:
value: from the zeppelin dockyards
type: LOCATION
Source sentences:
text: After a total of six flights made over a three-week period from the Zeppelin dockyards where the airship had been built, Hindenburg was ready for its formal public debut with a 6,600 km (4,100 mi) propaganda flight around Germany (Die Deutschlandfahrt) made jointly with the Graf Zeppelin from March 26 to 29.