Assertion: elevator | /r/HasProperty | built
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Sometimes two elevators are built so that their cars always move synchronously in opposite directions, and are each other's counterweight.
text: Because an elevator is part of a building, it must also comply with building code standards relating to earthquake resilience, fire standards, electrical wiring rules and so forth.
text: Most elevators are built to provide about 30 to 40 years of service, as long as service intervals specified and periodic maintenance/inspections by the manufacturer are followed.
text: Sometimes two elevators are built so that their cars always move synchronously in opposite directions, and are each other's counterweight.
text: Because an elevator is part of a building, it must also comply with standards relating to earthquake resilience, fire standards, electrical wiring rules and so forth.