array(4) {
["heading"]=>
string(28) "Related articles & documents"
["type"]=>
string(10) "submission"
["taxonomy"]=>
array(1) {
[0]=>
object(WP_Term)#2842 (10) {
["term_id"]=>
int(26)
["name"]=>
string(13) "International"
["slug"]=>
string(13) "international"
["term_group"]=>
int(0)
["term_taxonomy_id"]=>
int(26)
["taxonomy"]=>
string(11) "policy-area"
["description"]=>
string(0) ""
["parent"]=>
int(0)
["count"]=>
int(240)
["filter"]=>
string(3) "raw"
}
}
["use-separator"]=>
bool(true)
}