an Entity references as follows:
Transperth is the brand name of the public transport system serving the city and suburban areas of Perth, the state capital of Western Australia. It is managed by the Public Transport Authority (PTA), a state government organisation. Train operations are done by Transperth Train Operations, a division of the PTA. Bus operations are contracted out to Swan Transit, Path Transit and Transdev. Ferry operations are contracted out to Captain Cook Cruises.