what is the {start time} for {Clyde Walcott} has {member of sports team} as {Guyana national cricket team} ?
When did the Guyana national cricket team start Clyde Walcott?
When did Clyde Walcott started playing on the Guyana national cricket team?
SELECT ?o WHERE { ?x property:start_time ?o . ?x property:member_of_sports_team resource:Guyana_national_cricket_team . resource:Clyde_Walcott property:member_of_sports_team ?x }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q462487> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P54> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q5622770> .
?statement <http://www.wikidata.org/entity/P580> ?value. 
} 

SELECT ?value WHERE { wd:Q462487 p:P54 ?s . ?s ps:P54 wd:Q5622770 . ?s pq:P580 ?value}