Sigrid Svendsdatter ( died after 1066 ) was a Danish princess , the illegitimate daughter of King Sweyn II of Denmark .
Head entity: sweyn ii of denmark Q246812 17 18 19 20
Tail entity: sigrid svendsdatter Q4772140 0 1
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P22