Sentence: Finland based Arctech Helsinki Shipyard built the icebreaker, Aleksey Chirikov. Sauli Niinisto and Juha Sipila are leaders in Finland.

What structured data could we extract from this sentence?
Aleksey Chirikov (icebreaker), builder, Finland; Finland, leader, Sauli Niinisto; Finland, leader, Juha Sipila; Aleksey Chirikov (icebreaker), builder, Arctech Helsinki Shipyard