Head noun: ipho
| Same concepts |
|---|
| http://dbpedia.org/resource/International_Physics_Olympiad |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| mobile device | isap:308253163 | 0.409824 |
| mp3 player | isap:303170533 | 0.307880 |
Narrower concepts
| label | provenance | confidence |
|---|