<entry> <ent_seq>2849781</ent_seq> <k_ele> <keb>空き枠</keb> </k_ele> <r_ele> <reb>あきわく</reb> </r_ele> <trans> <trans_det>open time slot</trans_det> <trans_det>unoccupied time slot</trans_det> </trans> </entry>