Assertion: clock tower's clock | /r/HasProperty | built
Facets:
value: between 1491
type: TEMPORAL
value: between 1585.[citation
type: TEMPORAL
Source sentences:
text: The first clock housed in the tower was built and installed by Gian Paolo and Gian Carlo Rainieri, father and son, between 1496 and 1499, and was one of a number of large public astronomical clocks erected throughout Europe during the 14th and 15th centuries.
text: According to various historical accounts from a corresponding article on Russian Wikipedia, the clock on the Spasskaya Tower was built between 1491 and 1585.[citation needed]
text: when the clock was built, it was the largest public clock and most modern time-keeping piece in Australia