Assertion: apparatus's function | /r/CapableOf | provide a high-level water point
Facets:
value: for firefighting
type: PURPOSE
Source sentences:
text: The key functions of a turntable ladder are allowing access or egress of firefighters and fire victims at height, providing a high-level water point for firefighting (elevated master stream), and providing a platform from which tasks such as ventilation or overhaul can be executed.