Head noun: pethidine
| Same concepts | 
|---|
| http://dbpedia.org/resource/Pethidine | 
Broader concepts
| label | provenance | confidence | 
|---|---|---|
| method of pain relief | isap:135413466 | 0.564490 | 
| synthetic opioid | isap:136926214 | 0.432242 | 
| opioid | isap:136926213 | 0.376700 | 
| drug | isap:146867953 | 0.227111 | 
| painkiller | isap:44020542 | 0.200746 | 
| analgesic | isap:353489211 | 0.197874 | 
| morphine | isap:413144038 | 0.178658 | 
| heroin | isap:132303441 | 0.166089 | 
Narrower concepts
| label | provenance | confidence | 
|---|