Head noun: unobtainium
| Same concepts |
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| http://dbpedia.org/resource/Unobtainium |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| material | isap:462151693 | 0.355430 |
| room-temperature superconductor | isap:23640985 | 0.324825 |
Narrower concepts
| label | provenance | confidence |
|---|