Sentence: The Vietnamese are an ethnic group in Japan which is the location of the Akita Museum of Art in Akita, Akita Prefecture.

What structured data could we extract from this sentence?
Akita Museum of Art, country, Japan; Akita Museum of Art, location, Akita, Akita; Akita, Akita, isPartOf, Akita Prefecture; Japan, ethnicGroup, Vietnamese people in Japan