rdfs:member
http://hosi.org/ts/When/BasicTypes/M17n
天暦
ts:dbpedia
http://ja.dbpedia.org/resource/天暦_(暦法)
ts:label
天暦
ts:reference
https://ja.wikipedia.org/wiki/%E5%A4%A9%E6%9A%A6_%28%E6%9A%A6%E6%B3%95%29