rdfs:member
http://hosi.org/ts/When/BasicTypes/M17n
乾象暦
ts:dbpedia
http://ja.dbpedia.org/resource/乾象暦
ts:label
乾象暦
ts:reference
https://ja.wikipedia.org/wiki/%E4%B9%BE%E8%B1%A1%E6%9A%A6