Item:Q2544: Difference between revisions
Created claim: instance of (P2): third-order class (Q11) |
Created claim: is metaclass for (P24): chemical compound (Q2545) |
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| Property / instance of | |||
| Property / instance of: classification system / rank | |||
Normal rank | |||
| Property / instance of: classification system / qualifier | |||
| Property / subclass of | |||
| Property / subclass of: class of chemical substances by use / rank | |||
Normal rank | |||
| Property / is metaclass for | |||
| Property / is metaclass for: chemical compound / rank | |||
Normal rank | |||