Item:Q4950: Difference between revisions
Created claim: subclass of (P1): chemical quantity (Q1171) |
Created claim: Wikidata property (P22): pH value (P304) |
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| Property / subclass of | |||
| Property / subclass of: logarithmic quantity / rank | |||
Normal rank | |||
| Property / Wikidata property | |||
| Property / Wikidata property: pH value / rank | |||
Normal rank | |||