SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/knownFor> <http://dbpedia.org/resource/String_theory> . ?x <http://dbpedia.org/property/almaMater> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Scientist>}
What is the alma mater of the scientists known for String theory?
SELECT DISTINCT ?p WHERE { ?v rdf:type ontology:Scientist . ?v property:alma_mater ?p . ?v property:known_for resource:String_theory }
answer
The alma maters of the scientists known for the String theory are [answer].
The alma mater of scientists famous for String theory are [answer].