rdfs:member

http://hosi.org/ts/When/BasicTypes/M17n

南朝

ts:label 南朝

ts:reference https://ja.wikipedia.org/wiki/%E5%8D%97%E5%8C%97%E6%9C%9D%E6%99%82%E4%BB%A3_%28%E4%B8%AD%E5%9B%BD%29#.E5.8D.97.E6.9C.9D