Question: How many people have worked in the band one of whose current member is Hynief?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT COUNT(?uri) WHERE { ?x prop:currentMembers <http://dbpedia.org/resource/Hynief> . ?x onto:bandMember ?uri  . ?uri rdf:type onto:Person}