Problem with a select SPARQL query on dbpedia

Question

At http://dbpedia.org/sparql/ I want to select something like this:
SELECT ?hostCity WHERE { <http://dbpedia.org/resource/Lisbon> <http://dbpedia.org/property/hostCity> ?hostCity . }
Do you know, where is a problem?

Answer 1

I solve this problem:SELECT ?hostCity WHERE { ?hostCity <http://dbpedia.org/property/hostCity> <http://dbpedia.org/resource/Lisbon . }