@prefix dbo:	<http://dbpedia.org/ontology/> .
@prefix dbr:	<http://dbpedia.org/resource/> .
dbr:Backcrossing	dbo:wikiPageWikiLink	dbr:Positive_selectable_marker .
@prefix owl:	<http://www.w3.org/2002/07/owl#> .
dbr:Positive_selectable_marker	owl:sameAs	dbr:Positive_selectable_marker .