What is {occupation} of {Michael Schumacher} and {start time}
What is the job title of Michael Schumacher and when did he begin?
What is Michael Schumacher's job title and when did he start?
SELECT ?g ?u WHERE { ?n property:start_time ?g . . ?n property:occupation ?u . resource:Michael_Schumacher property:occupation ?n }
select distinct ?dataprop1 ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q9671> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P106> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?statement <http://www.wikidata.org/entity/P580> ?dataprop1 . } 
SELECT ?value1 ?obj WHERE { wd:Q9671 p:P106 ?s . ?s ps:P106 ?obj . ?s pq:P580 ?value1 . }