Added Bologna Fiere building refs as name tag to buildings.

Corrected power tagging of solar plant. Set outline of facility to power=plant instead of power=generator.

Corrected power tagging of geothermal plants. Set outline of facility to power=plant instead of power=generator.

Corrected power tagging of geothermal plants. Set outline of facility to power=plant instead of power=generator.

Added power=plant tag to outline of geothermal facility

Corrected power tagging of geothermal plant. Set outline of facility to power=plant instead of power=generator.

Corrected power tagging of the Montieri 5. Set outline of facility to power=plant instead of power=generator.

Corrected power tagging of the Centrale di Chiusdino. Set outline of facility to power=plant instead of power=generator.

Corrected improper use of building tag on outline of a vacation / hotel resort.

Corrected building tagging of university building.

Removed duplicate museum node for a building already tagged as museum

Removed museum node with no tags.

Changed sports stadium to sport=multi based on website information.

Set Pista Bruno Tiezzi to sport=roller_skating instead of sport=ice_skating based on information found on the internet

Corrected building tagging of university campus buildings.

Correction layer tag on highway element

Corrected layer tag of the man_made=bridge structure of the Severinsbrücke, set it to layer=1 like all roads running over it, instead of wrong layer=2.

Changed the university building of the Fachhochschule Köln from amenity=university to building=university, as the tagged feature is a building and not the campus. Amenity=university should be used on the outline of the campus.

Corrected a multipolygon

Added sports tag to pitches