Sentence: Alhambra was built by the Samuda Brothers and is owned by the P & O company. It powered by an engine made by Humphrys, Tennant and Dykes, who are located in London.

What structured data could we extract from this sentence?
Alhambra, owner, P&O (company); Alhambra, powerType, Humphrys, Tennant and Dykes; Humphrys, Tennant and Dykes, location, London; Alhambra, builder, Samuda Brothers