Item:Q2545: Difference between revisions
Created claim: subclass of (P1): chemical component (Q2548) |
Removed claim: subclass of (P1): pure substance (Q2547) |
||
Property / subclass of | |||
Property / subclass of: pure substance / rank | |||
Created claim: subclass of (P1): chemical component (Q2548) |
Removed claim: subclass of (P1): pure substance (Q2547) |
||
Property / subclass of | |||
Property / subclass of: pure substance / rank | |||