Head noun: lewisite
| Same concepts | 
|---|
| http://dbpedia.org/resource/Lewisite | 
Broader concepts
| label | provenance | confidence | 
|---|---|---|
| chemical agent | isap:363782652 | 0.538566 | 
| blister agent | isap:363782653 | 0.431974 | 
| chemical warfare agent | isap:363782654 | 0.384665 | 
| vesicant | isap:59669621 | 0.289384 | 
| blister | isap:340323444 | 0.269982 | 
| gas | isap:348251664 | 0.245060 | 
| arsenical | isap:184780388 | 0.217244 | 
| agent | isap:363782655 | 0.198520 | 
| liquid | isap:484449627 | 0.189222 | 
| type of chemical weapon | isap:379477624 | 0.174184 | 
Narrower concepts
| label | provenance | confidence | 
|---|