what is the {acquisition transaction} for {George Best} has {member of sports team} as {Dunstable Town F.C.} ?
How much did Dunstable Town F.C pay for George Best?
Tell me the amount George Best was purchased for by Dunstable Town F.C?
SELECT ?q WHERE { ?i property:member_of_sports_team resource:Dunstable_Town_F.C. . ?i property:acquisition_transaction ?q . resource:George_Best property:member_of_sports_team ?i }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q164521> .
?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/Q5315710> .
?statement <http://www.wikidata.org/entity/P1642> ?value. 
} 

SELECT ?value WHERE { wd:Q164521 p:P54 ?s . ?s ps:P54 wd:Q5315710 . ?s pq:P1642 ?value}