This workflow implements a dbpedia query and returns the sorted number of hours of sun in July in locations in Italy. After defining the gray to yellow heat map, it displays cities as colored points on a map of Italy, with the OSM Map View node, included in the KNIME extension for the Open Street Map integration.
This is a companion discussion topic for the original entry at https://kni.me/w/38UsFjpm2-OFJZQq