Item:Q1232: Difference between revisions
Created a new Item: singleton of 0, mathematical set containing only the number 0 |
Created claim: instance of (P2): singleton (Q142) |
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| Property / instance of | |||
| Property / instance of: set of numbers / rank | |||
Normal rank | |||
| Property / instance of: set of numbers / qualifier | |||
| Property / instance of | |||
| Property / instance of: singleton / rank | |||
Normal rank | |||
| Property / instance of: singleton / qualifier | |||