Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Holy_Roman_Emperor> . }
- Louis_IV,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Louis_the_Blind title Holy_Roman_Emperor.
- Louis_the_Pious title Holy_Roman_Emperor.
- Matthias,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Maximilian_II,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Otto_I,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Otto_II,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Otto_III,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Otto_IV,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Rudolf_II,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Sigismund,_Holy_Roman_Emperor title Holy_Roman_Emperor.
- Holy_Roman_Empire titleDeputy Holy_Roman_Emperor.
- House_of_Hohenstaufen titles Holy_Roman_Emperor.
- House_of_Luxembourg titles Holy_Roman_Emperor.
- House_of_Wittelsbach titles Holy_Roman_Emperor.
- Holy_Roman_Emperor primaryTopic Holy_Roman_Emperor.