Item:Q19384: Difference between revisions
Created claim: chemical formula (P218): H₃PO₄ |
Created claim: has part(s) (P8): hydrogen (Q4174) |
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| Property / subject has role | |||
| Property / subject has role: dental material / rank | |||
Normal rank | |||
| Property / has part(s) | |||
| Property / has part(s): hydrogen / rank | |||
Normal rank | |||