OSM tag name=Heinrich-Hertz-Turm matches Heinrich-Hertz-Turm in these Wikidata fields:
| Communication towers in Germany | man_made=mast, tower:type=communication, man_made=water_tower, man_made=tower, building=tower, man_made=communications_tower |
| Observation towers in Hamburg | man_made=tower, building=tower, man_made=water_tower |
| Tourist attractions in Hamburg | tourism=attraction, tourism=museum |
| Towers completed in 1968 | man_made=tower, building=tower, man_made=water_tower |
| Towers with revolving restaurants | man_made=water_tower, man_made=tower, amenity=fast_food, building=tower, amenity=restaurant, cuisine, shop=bakery, shop=deli, amenity=cafe |