Pure Earth — Wikipedia: https://en.wikipedia.org/wiki/Pure_Earth

Note: The source text explicitly confirms that Pure Earth has a Wikipedia article. The Wikidata entry includes a direct reference to the English Wikipedia page for Pure Earth, with an import URL pointing to https://en.wikipedia.org/wiki/Pure_Earth (the oldid parameter indicates a specific revision, but the base URL confirms the article exists at the claimed location). This directly verifies the claim that Pure Earth's Wikipedia page exists at the provided URL.