Assertion: sea's island | /r/HasProperty | hokkaido
Facets:
Source sentences:
text: Some of the Sea of Okhotsk's islands are quite large, including Japan's second largest island, Hokkaido, as well as Russia's largest island, Sakhalin.
text: Japan is a country in East Asia that consists of four main islands: Hokkaido, Honshu, Shikoku and Kyushu plus an archepalego of smaller islands.