SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/ontology/doctoralAdvisor> <http://dbpedia.org/resource/Ernest_Rutherford> . }
How many thesis were supervised by Ernest Rutherford?
SELECT DISTINCT COUNT ( ?s ) WHERE { ?s property:doctoral_advisor resource:Ernest_Rutherford . }
14
There are [14] scientists whose doctoral advisor was Ernest Rutherford.
There are [14] scientists whose father was Ernest Rutherford.
There are [14] scientists whose supervisor is him.
There are [14] scientists whose boss he is.
There are [14] scientists whose supervisor is the person.
There are [14] scientists whose boss is a that person.