Item:Q19343: Difference between revisions
Created claim: subclass of (P1): demonstration (Q685) |
Created claim: has use (P29): chemical education (Q19347) |
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| Property / subclass of | |||
| Property / subclass of: scientific demonstration / rank | |||
Normal rank | |||
| Property / has use | |||
| Property / has use: chemical education / rank | |||
Normal rank | |||