Assertion: mosque's dome | /r/HasProperty | based on octagonal drum
Facets:
value: with slightly concave sides
type: OTHER
value: from the outside
type: TRANSITIVE-OBJECT
Source sentences:
text: The dome of the mihrab is based on an octagonal drum with slightly concave sides, raised on a square base, decorated on each of its three southern, Easter and western faces with five flat-bottomed niches surmounted by five semi-circular arches, the niche in the middle is cut by a lobed oculus enrolled in a circular frame.
text: From the outside, the dome of the mihrab is based on an octagonal drum with slightly concave sides, raised on a square base, decorated on each of its three southern, Easter and western faces with five flat-bottomed niches surmounted by five semi-circular arches, the niche in the middle is cut by a lobed oculus enrolled in a circular frame.