SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Dannielynn_Birkhead> <http://dbpedia.org/ontology/parent> ?uri }
Who are the biological parents of Dannielynn Birkhead?
SELECT DISTINCT ?r WHERE { resource:Dannielynn_Birkhead property:parent ?r }
Anna Nicole Smith, Larry Birkhead
The parents of Dannielynn Birkhead are [Anna Nicole Smith, Larry Birkhead].
Danny Birkhead's parents are [Anna Nicole Smith, Larry Birkhead].
The biological parent of her are [Anna Nicole Smith, Larry Birkhead].
Her biological parents [Anna Nicole Smith, Larry Birkhead].