| Wikidata property for authority control for people | Q19595382 |
| Wikidata property for an identifier that does not imply notability | Q62589320 |
| Wikidata property related to genealogy | Q56249073 |
| P1793 | format as a regular expression | I\d{8} |
| P2264 | Mix'n'match catalog ID | 53 |
| P3254 | property proposal discussion | https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/30#P1819 |
| P8966 | URL match pattern | ^https?:\/\/(?:www\.)?genealogics\.org\/getperson\.php\?personID=(I\d{8})&tree=LEO |
| P9073 | applicable 'stated in' value | Genealogics | Q19847326 |
| P2429 | expected completeness | always incomplete | Q21873886 |
| P1630 | formatter URL | https://www.genealogics.org/getperson.php?personID=$1&tree=LEO | |
| P2378 | issued by | Genealogics | Q19847326 |
| P6104 | maintained by WikiProject | WikiProject Genealogy | Q19817878 |
| WikiProject Biographical Identifiers | Q87268730 | ||
| P4876 | number of records | 725642 | |
| 770917 | |||
| P2302 | property constraint | distinct-values constraint | Q21502410 |
| item-requires-statement constraint | Q21503247 | ||
| single-value constraint | Q19474404 | ||
| format constraint | Q21502404 | ||
| allowed-entity-types constraint | Q52004125 | ||
| subject type constraint | Q21503250 | ||
| property scope constraint | Q53869507 | ||
| P1659 | related property | FamilySearch person ID | P2889 |
| WikiTree person ID | P2949 | ||
| Roglo person ID | P7929 | ||
| P1813 | short name | Genealogics | |
| P2668 | stability of property value | values can be added | Q23611840 |
| never changes | Q23611288 |
| Q19847326 | Genealogics | Wikidata property | P1687 |
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