SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/doctoralAdvisor> <http://dbpedia.org/resource/John_Robert_Woodyard> . ?uri <http://dbpedia.org/property/prizes> <http://dbpedia.org/resource/Lovelace_Medal> . }
Amongst the winner of Lovelace medal, who has John Robert as doctoral supervisor ?
SELECT DISTINCT ?t WHERE { ?t property:prizes resource:Lovelace_Medal . . ?t property:doctoral_advisor resource:John_Robert_Woodyard }
Douglas Engelbart
[Douglas Engelbart] is the scientist whose doctoral supervisor is John Robert Woodyard and has won the Lovelace Medal.
[Douglas Engelbart] is a scientist whose supervisor is John Robert Woodyard and who won the Louvelas Medal.
The scientist whose doctoral supervisor is him and prizes is Lovelace Medal is [Douglas Engelbart].
The scientist whose supervisor is Woodyard and whose prize is the Louvelas Medal is [Douglas Engelbart].