Assertion: hangar | /r/ObjectUse | used by graf zeppelin
Facets:
Source sentences:
text: It was finished in late 1936, and was used four times by Graf Zeppelin and five by Hindenburg.
text: It was finished in late 1936, and was used four times by Graf Zeppelin and five by Hindenburg.
text: It was finished in late 1936, and was used four times by Graf Zeppelin and five by Hindenburg.