What is the {Tour de France} for {participant of} of {Lance Armstrong}
How many times did Lance Armstrong participated in Tour de France?
How long did Lance Armstrong participate in the Tour de France?
SELECT DISTINCT ?o WHERE { resource:Lance_Armstrong property:participant_in ?o . ?o rdf:type ontology:Tour_de_France }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2172> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1344> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q33881> } 
 select distinct ?obj where { wd:Q2172 wdt:P1344 ?obj . ?obj wdt:P31 wd:Q33881 } 
2010 Tour de France 2004 Tour de France