Head noun: electromagnetism
| Same concepts | 
|---|
| http://dbpedia.org/resource/Electromagnetism | 
Broader concepts
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| maxwell equation | isap:348883750 | 0.436341 | 
| gravity | isap:511217233 | 0.219162 | 
| einstein | isap:350582314 | 0.092031 |