Question: What are some important people in NGOs headed by Donna Shalala?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/keyPerson> <http://dbpedia.org/resource/Donna_Shalala> . ?x <http://dbpedia.org/property/keyPeople> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Non-ProfitOrganisation>}