Array
(
    [0] => WP_Term Object
        (
            [term_id] => 37
            [name] => 社外取締役
            [slug] => director
            [term_group] => 0
            [term_taxonomy_id] => 37
            [taxonomy] => knowledge_cat
            [description] => 
            [parent] => 35
            [count] => 2
            [filter] => raw
            [term_order] => 3
        )

)