| Label | Id | |
|---|---|---|
| He(.+) | http://purl.obolibrary.org/obo/CHEBI_30221 | |
| helium(.1+) | http://purl.obolibrary.org/obo/CHEBI_30221 | |
| helium cation | http://purl.obolibrary.org/obo/CHEBI_30221 |
| Label | Id | |
|---|---|---|
| He(.+) | http://purl.obolibrary.org/obo/CHEBI_30221 | |
| helium(.1+) | http://purl.obolibrary.org/obo/CHEBI_30221 | |
| helium cation | http://purl.obolibrary.org/obo/CHEBI_30221 |