@prefix dbo:	<http://dbpedia.org/ontology/> .
@prefix dbr:	<http://dbpedia.org/resource/> .
dbr:Query_optimization	dbo:wikiPageWikiLink	dbr:Join_Selection_Factor .
@prefix owl:	<http://www.w3.org/2002/07/owl#> .
dbr:Join_Selection_Factor	owl:sameAs	dbr:Join_Selection_Factor ;
	dbo:wikiPageWikiLink	dbr:Join_selection_factor ;
	dbo:wikiPageRedirects	dbr:Join_selection_factor .