The key ref:whc =* ( W orld H eritage C entre) is an external reference . It stores the UNESCO id of the World heritage. Countries Bosnia and Herzegovina ref:whc Name Notes 1504 Stećci Mapped 1504-001 Radimlja, Stolac Mapped 1504-002 Grčka glavica in the village of Biskup, Konjic…

…he UNESCO European Union This scheme is not yet widely used, please improve the wiki if you start using it Additionally wikidata =* , start_date =* , description =* . Antarctica This scheme is not yet widely used, please improve the wiki if you start using it Historic Sites and M…