Assertion: new fortress | /r/HasProperty | built on steep hill
Facets:
Source sentences:
text: In 1556 the Astrakhan Khanate was conquered by Ivan the Terrible, who had a new fortress built on a steep hill overlooking the Volga.
text: In 1556 the Astrakhan Khanate was conquered by Ivan the Terrible, who had a new fortress built on a steep hill overlooking the Volga.