Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ibiza, Biodiversity and Culture' has mentioned 'UNESCO World Heritage' in the following places:
Occurrence Sentence Text Source
density258.8/km2 (670.3/sqxc2xa0mi)LanguagesCatalan, Spanish UNESCO World Heritage SiteOfficial nameIbiza, Biodiversity and CultureTypeMixedCriteriaii, iii, iv, ix, xDesignated1999 (23rd session)Referencexc2xa0no.417State PartySpainRegionSouthern Europe
A notable example includes the Renaissance walls of the old town of Ibiza City, which were awarded UNESCO World Heritage Status in 1999.