" The Tale of the Heike , " p. 298 His other wife was Princess Yoshiko ( 姝子内親王 ) , a daughter of Emperor Toba .
Head entity: princess yoshiko Q7244872 14 15
Tail entity: emperor toba Q349284 23 24
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40