SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/property/prizes> <http://dbpedia.org/resource/National_Medal_of_Science> . ?x <http://dbpedia.org/property/doctoralStudents> ?uri . }
Count the PhD students whose thesis are supervised by National Medal of Science winners?
SELECT DISTINCT COUNT ( ?w ) WHERE { ?g property:doctoral_students ?w . . ?g property:prizes resource:National_Medal_of_Science }
131
There are [131] doctoral students of the scientists who won the National Medal of Science award.
There are [131] postgraduate students of scientists who have been awarded the National Medal of Science.
There are [131] doctoral students of the scientists whose prizes is the organisation .
There are [131] graduate students of scientists whose prize is the organization.