Assertion: tower's observation deck | /r/HasProperty | open
Facets:
value: almost always
type: DEGREE
value: to the public
type: TRANSITIVE-OBJECT
Source sentences:
text: A small observation deck on the 43rd floor of the building was once open to the public, but is now closed.
text: The observation deck of a lighthouse is usually between 10 and 50 metres high, and is almost always open air.