Assertion: fortress | /r/HasProperty | symmetrical
Facets:
Source sentences:
text: They were symmetrical, usually having five faces, with positions for infantry and artillery.
text: They were symmetrical, usually having five faces, with positions for infantry and artillery.
text: They were symmetrical, usually having five faces, with positions for infantry and artillery.
text: They were symmetrical, usually having five faces, with positions for infantry and artillery.