| Wikidata property for an identifier | Q19847637 |
| Wikidata property related to mineralogy | Q24041781 |
| Wikidata property related to classification schemes | Q108566342 |
| P1793 | format as a regular expression | [1-9]\d?[a-e]?(\.[1-9]\d?[a-e]?){3} |
| P3254 | property proposal discussion | https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/10#P714 |
| P1896 | source website for the property | http://www.mindat.org/dana.php |
| P9073 | applicable 'stated in' value | Dana's System of Mineralogy | Q934210 |
| P2302 | property constraint | single-value constraint | Q19474404 |
| format constraint | Q21502404 | ||
| distinct-values constraint | Q21502410 | ||
| allowed-entity-types constraint | Q52004125 | ||
| property scope constraint | Q53869507 |
| Q934210 | Dana's System of Mineralogy | Wikidata property | P1687 |
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