I use the following listing to show a SPARQL query: \begin{lstlisting}[captionpos=b, caption=SPARQL query, label=lst:sparql] PREFIX java: <http://evolizer.org/ontologies/seon/2009/06/java.owl#> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT ?url ?name WHERE { ?url rdf:type java:Package . ?url rdfs:label ?name } But now I don't