# measure (Q192276)

| Property ID | Property | Value | Value entity | Amount | Unit | Date / from | Until | Rank | Sources |
| --- | --- | --- | --- | ---: | --- | --- | --- | --- | --- |
| P361 | Part of | measure space | Q3058212 |  |  |  |  | normal |  |
| P279 | Subclass of | content | Q5165061 |  |  |  |  | normal |  |
| P279 | Subclass of | additive function | Q95744479 |  |  |  |  | normal |  |
| P279 | Subclass of | function | Q11348 |  |  |  |  | normal |  |
| P2534 | Defining formula | \mu(E)\geq 0,\mu(\emptyset)=0,\mu\left(\bigcup_{k=1}^\infty E_k\right)=\sum_{k=1}^\infty \mu(E_k) |  |  |  |  |  | normal |  |
| P2579 | Studied by | measure theory | Q15614122 |  |  |  |  | normal |  |
| P1568 | Definition domain | sigma-algebra | Q217357 |  |  |  |  | normal |  |
| P2396 | Image of function | set of non-negative real numbers | Q91311892 |  |  |  |  | normal |  |
| P1552 | Has characteristic | sigma additivity | Q709149 |  |  |  |  | normal |  |
| P1889 | Different from | Miara | Q11778209 |  |  |  |  | normal |  |
| P31 | Instance of | mathematical property | Q3924032 |  |  |  |  | normal |  |
| P2581 | BabelNet ID | 01258038n |  |  |  |  |  | normal | https://babelnet.org/synset?id=bn%01258038n&lang=EN |
| P508 | BNCF Thesaurus ID | 24181 |  |  |  |  |  | normal | https://thes.bncf.firenze.sbn.it/termine.php?id=24181 |
| P1036 | Dewey Decimal Classification | 515.42 |  |  |  |  |  | normal |  |
| P1417 | Encyclopædia Britannica Online ID | topic/measure-mathematics |  |  |  |  |  | normal | https://www.britannica.com/topic/measure-mathematics |
| P3219 | Encyclopædia Universalis ID | mesure-mathematique |  |  |  |  |  | normal | https://www.universalis.fr/encyclopedie/mesure-mathematique/ |
| P7554 | Encyclopedia of Mathematics article ID | measure |  |  |  |  |  | normal | https://encyclopediaofmath.org/wiki/measure |
| P646 | Freebase ID | /m/04_sb |  |  |  |  |  | normal | https://www.google.com/search?kgmid=/m/04_sb |
| P11514 | Great Russian Encyclopedia portal ID | mera-mnozhestva-4e7af9 |  |  |  |  |  | normal | https://bigenc.ru/c/mera-mnozhestva-4e7af9 |
| P2812 | MathWorld ID | Measure |  |  |  |  |  | normal | https://mathworld.wolfram.com/Measure.html |
| P12888 | Metamath statement ID | df-meas |  |  |  |  |  | normal | https://us.metamath.org/mpeuni/df-meas.html |
| P6366 | Microsoft Academic ID (discontinued) | 178042281 |  |  |  |  |  | normal | https://web.archive.org/web/https://academic.microsoft.com/v2/detail/178042281 |
| P8885 | Namuwiki ID | 측도 |  |  |  |  |  | normal | https://namu.wiki/w/%EC%B8%A1%EB%8F%84 |
| P1245 | OmegaWiki Defined Meaning | 8164 |  |  |  |  |  | normal | http://www.omegawiki.org/DefinedMeaning:(8164) |
| P7305 | Online PWN Encyclopedia ID | 3940366 |  |  |  |  |  | normal | https://web.archive.org/web/2/https://encyklopedia.pwn.pl/haslo/;3940366.html |
| P6781 | ProofWiki ID | Definition:Measure_(Measure_Theory) |  |  |  |  |  | normal | https://proofwiki.org/wiki/Definition%3AMeasure_(Measure_Theory) |

Source: https://aidb.si/e/measure-Q192276 — Wikidata (CC0) via AIDb