Estrada is the mother of Daniel Padilla whom she had at age 20 ; her son 's father , Rommel Padilla , was not present at their son 's birth .
Head entity: daniel padilla Q5218378 5 6
Tail entity: rommel padilla Q12970116 19 20
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40