rdfs:member
http://hosi.org/ts/When/BasicTypes/M17n
rdfs:label
デボン紀
Devonian
ts:dbpedia
http://ja.dbpedia.org/resource/デボン紀
http://dbpedia.org/resource/Devonian
ts:label
Devonian
ts:reference
https://ja.wikipedia.org/wiki/%E3%83%87%E3%83%9C%E3%83%B3%E7%B4%80
https://en.wikipedia.org/wiki/Devonian