Assertion: passenger elevator | /r/HasProperty | installed at 488 broadway
Facets:
value: in new york city
type: LOCATION
value: on 23 march
type: TEMPORAL
Source sentences:
text: He demonstrated it at the New York exposition in the Crystal Palace in a dramatic, death-defying presentation in 1854, and the first such passenger elevator was installed at 488 Broadway in New York City on 23 March 1857.