<entry> <ent_seq>2091480</ent_seq> <k_ele> <keb>延文</keb> </k_ele> <r_ele> <reb>えんぶん</reb> </r_ele> <trans> <trans_det>Enbun era (of the Northern Court; 1356.3.28-1361.3.29)</trans_det> </trans> </entry>