Assertion: zeppelin's airship | /r/HasProperty | graf zeppelin
Facets:
Source sentences:
text: This revived the company's fortunes, and during the 1930s, the airships Graf Zeppelin and the larger LZ 129 Hindenburg operated regular transatlantic flights from Germany to North America and Brazil.
text: Their heyday was during the 1930s when the airships LZ 127 Graf Zeppelin and LZ 129 Hindenburg operated regular transatlantic flights from Germany to North America and Brazil.