Item:Q7443: Difference between revisions
Created a new Item: simultaneity, relation between two events assumed to be happening at the same time in a frame of reference |
Created claim: instance of (P2): binary relation (Q332) |
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| Property / instance of | |||
| Property / instance of: binary relation / rank | |||
Normal rank | |||
| Property / instance of: binary relation / qualifier | |||