John S. and James L. Knight Foundation — Wikipedia: https://en.wikipedia.org/wiki/Knight_Foundation

Note: The source text explicitly confirms that Wikidata Q6256434 corresponds to the Knight Foundation and lists the English Wikipedia article as 'Knight Foundation' under the sitelinks section. The claim states that the Wikipedia article for 'John S. and James L. Knight Foundation' is at https://en.wikipedia.org/wiki/Knight_Foundation, which is confirmed by the Wikidata entry showing this is the correct Wikipedia article associated with this entity. The URL format differences (with or without 'John S. and James L.' in the title) are not contradictions, as Wikipedia often uses shortened titles for articles.