Item:Q19308: Difference between revisions
Created claim: subclass of (P1): analytical chemistry (Q19309) |
Created claim: subclass of (P1): materials science (Q368) |
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| Property / subclass of | |||
| Property / subclass of: mineralogy / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: materials science / rank | |||
Normal rank | |||