Assertion: garden's site | /r/HasProperty | regarded by the empress
Facets:
Source sentences:
text: Though the exact location of Gethsemane cannot be determined with certainty, Armenian, Greek, Latin, and Russian churches have accepted an olive grove on the western slope of the Mount of Olives as the authentic site, which was so regarded by the empress Helena, mother of Constantine (the first Christian emperor, early 4th century ad).