Sentence: Humphrys, Tennant and Dykes is located in London and provides the power for the Alhambra which is owned by P&O and built by the Samuda Brothers.

What data can be extracted from this sentence?
Alhambra, owner, P&O (company); Alhambra, powerType, Humphrys, Tennant and Dykes; Humphrys, Tennant and Dykes, location, London; Alhambra, builder, Samuda Brothers