| Wikidata property for authority control for places | Q19829908 |
| P3254 | property proposal discussion | https://www.wikidata.org/wiki/Wikidata:Property_proposal/The_World_Factbook_country_ID |
| P1896 | source website for the property | https://www.cia.gov/the-world-factbook/countries/ |
| P9073 | applicable 'stated in' value | The World Factbook | Q11191 |
| P2429 | expected completeness | is complete, but new values may exist in the future | Q47169297 |
| P1630 | formatter URL | https://www.cia.gov/the-world-factbook/countries/$1/ | |
| P4876 | number of records | 262 | |
| P2302 | property constraint | single-value constraint | Q19474404 |
| format constraint | Q21502404 | ||
| distinct-values constraint | Q21502410 | ||
| subject type constraint | Q21503250 | ||
| property scope constraint | Q53869507 | ||
| allowed-entity-types constraint | Q52004125 | ||
| P2668 | stability of property value | values can be added | Q23611840 |
| sometimes changes | Q24025284 |