Assertion: event horizon | /r/HasProperty | installed in location
Facets:
Source sentences:
text: In 2007, Gormley's Event Horizon, consisting of 31 life-size and anatomically correct casts of his body, four in cast iron and 27 in fiberglass, was installed on top of prominent buildings along London's South Bank, and installed in locations around New York City's Madison Square in 2010.