Associer le fil RDF d'un blog à la géolocalisation... C'est désormais possible :

Via ONLamp.com : "RDFMapper is a web service that searches an RDF file for resources with geographic locations, and returns a map overlayed with dots representing located resources. Clicking on a dot displays a web page representing the clicked resource. Arbitrary images can be treated as maps, so the service can be used for any kind of image annotation." et on trouve tout ceci ici : RDF Mapper.