What is {position held} of {George VI} and {start time}
Indicate the position of Jorge VI and the time that began in this function?
What position was held by George VI and when did he begin in that position?
SELECT ?m ?b WHERE { ?o property:position_held ?b . resource:George_VI property:position_held ?o . ?o property:start_time ?m . }
select distinct ?dataprop1 ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q280856> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> . ?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:Q280856 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P580 ?value1 . }