Item:Q10073: Difference between revisions
Created claim: subclass of (P1): oxygen compound (Q3306) |
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Property / subclass of | |||
Property / subclass of: oxygen compound / rank | |||
Normal rank |
Created claim: subclass of (P1): oxygen compound (Q3306) |
|||
Property / subclass of | |||
Property / subclass of: oxygen compound / rank | |||
Normal rank |