Navigate to the 'Languages' page on geonames.de and identify the ISO 639-3 code for the 'German' language. State the code.
Navigate to geonames.de. Click on the 'Languages' link (id: 269). On the Languages page, locate 'German' and identify its ISO 639-3 code. State the identified ISO 639-3 code for German.
Successfully navigate to the 'Languages' page. Locate the entry for 'German' on the 'Languages' page. Correctly identify the ISO 639-3 code for the German language. State that the ISO 639-3 code for the German language is 'deu'.