Assertion: karate | /r/HasProperty | developed in the ryukyu kingdom
Facets:
Source sentences:
text: Karate is a martial art developed in the Ryukyu Kingdom.
text: Karate was developed in the Ryukyu Kingdom prior to its 19th-century annexation by Japan.
text: Karate was developed in the Ryukyu Kingdom and was systematically taught in Japan after the Taisho era.