<http://dbpedia.org/resource/Computer-aided_technologies> <http://dbpedia.org/ontology/wikiPageWikiLink> <http://dbpedia.org/resource/Knowledge-based_engineering> . <http://dbpedia.org/resource/Computer-aided_technologies> <http://www.w3.org/2007/05/powder-s#describedby> <http://demo.openlinksw.com/about/id/entity/http/dbpedia.org/resource/Knowledge-based_engineering> .