Create a set of triples that describes the content in the following sentence.

Arros negre comes from the region of the Valencian Community, Spain. The leader of the community of Valencia is Ximo Puig and Spaniards are the name of the country's people.
Arros negre REGION Valencian Community
Valencian Community LEADER_NAME Ximo Puig
Arros negre COUNTRY Spain
Spain ETHNIC_GROUP Spaniards