Head noun: orthophosphate
| Same concepts | 
|---|
| http://dbpedia.org/resource/Phosphoric_acids_and_phosphates | 
Broader concepts
| label | provenance | confidence | 
|---|---|---|
| phosphate | isap:502278391 | 0.305373 | 
| salt | isap:216092231 | 0.192959 | 
| material | isap:472195594 | 0.157386 | 
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| pyrophosphate | isap:402351824 | 0.138940 |