# rectangle (Q209)

| Property ID | Property | Value | Value entity | Amount | Unit | Date / from | Until | Rank | Sources |
| --- | --- | --- | --- | ---: | --- | --- | --- | --- | --- |
| P1322 | Dual to | rhombus | Q41159 |  |  |  |  | normal |  |
| P279 | Subclass of | convex cyclic quadrilateral | Q117400683 |  |  |  |  | normal |  |
| P279 | Subclass of | equiangular polygon | Q2543717 |  |  |  |  | normal |  |
| P279 | Subclass of | hyperrectangle | Q3801534 |  |  |  |  | normal |  |
| P279 | Subclass of | isosceles trapezoid | Q1194115 |  |  |  |  | normal |  |
| P279 | Subclass of | parallelogram | Q45867 |  |  |  |  | normal | Integrated Authority File |
| P279 | Subclass of | right trapezoid | Q12218380 |  |  |  |  | normal |  |
| P279 | Subclass of | Hjelmslev quadrilateral | Q98098744 |  |  |  |  | normal |  |
| P279 | Subclass of | quadrilateral | Q36810 |  |  |  |  | normal | Integrated Authority File |
| P1312 | Has facet polytope | edge | Q26382 |  |  |  |  | normal |  |
| P527 | Members / parts | perimeter | Q28474 |  |  |  |  | normal |  |
| P527 | Members / parts | area | Q11500 |  |  |  |  | normal |  |
| P2579 | Studied by | graph theory | Q131476 |  |  |  |  | normal |  |
| P2738 | Disjoint union of | list of values as qualifiers | Q23766486 |  |  |  |  | normal |  |
| P6254 | Subject lexeme | L326492 | L326492 |  |  |  |  | normal |  |
| P31 | Instance of | geometric shape | Q815741 |  |  |  |  | normal |  |
| P1014 | Art & Architecture Thesaurus ID | 300055636 |  |  |  |  |  | normal | https://vocab.getty.edu/page/aat/300055636 |
| P7033 | Australian Educational Vocabulary ID | scot/8155 |  |  |  |  |  | normal | https://vocabulary.curriculum.edu.au/scot/8155.html |
| P2581 | BabelNet ID | 00066608n |  |  |  |  |  | normal | https://babelnet.org/synset?id=bn%00066608n&lang=EN |
| P9997 | Bowers acronym | rect |  |  |  |  |  | normal |  |
| P6564 | Brilliant Wiki ID | properties-of-rectangles |  |  |  |  |  | normal | https://brilliant.org/wiki/properties-of-rectangles/ |
| P5019 | Brockhaus Enzyklopädie online ID | rechteck |  |  |  |  |  | normal | https://brockhaus.de/ecs/enzy/article/rechteck |
| P1036 | Dewey Decimal Classification | 516.154 |  |  |  |  |  | normal |  |
| P1900 | EAGLE id | decor/lod/264 |  |  |  |  |  | normal | https://www.eagle-network.eu/voc/decor/lod/264.html |
| P646 | Freebase ID | /m/0j62f |  |  |  |  |  | normal | https://www.google.com/search?kgmid=/m/0j62f |
| P227 | GND ID | 4240913-5 |  |  |  |  |  | normal | https://d-nb.info/gnd/4240913-5 |
| P4342 | Great Norwegian Encyclopedia ID | rektangel_-_matematikk |  |  |  |  |  | normal | https://wikidata-externalid-url.toolforge.org/?p=4342&url_prefix=https://snl.no/&id=rektangel_-_matematikk |
| P2924 | Great Russian Encyclopedia Online ID (2017) | 3170637 |  |  |  |  |  | normal | https://web.archive.org/web/0/old.bigenc.ru/text/3170637 |
| P3827 | JSTOR topic ID (archived) | rectangles |  |  |  |  |  | normal | https://web.archive.org/web/*/https://www.jstor.org/topic/rectangles |
| P8408 | KBpedia ID | Rectangle |  |  |  |  |  | normal | https://kbpedia.org/knowledge-graph/reference-concept/?uri=Rectangle |
| P8313 | Lex ID | rektangel |  |  |  |  |  | normal | https://wikidata-externalid-url.toolforge.org/?p=8313&url_prefix=https://lex.dk/&id=rektangel |
| P12975 | Lexikon der Mathematik entry ID | 8403 |  |  |  |  |  | normal | https://www.spektrum.de/lexikon/mathematik/-/8403 |
| P2812 | MathWorld ID | Rectangle |  |  |  |  |  | normal | https://mathworld.wolfram.com/Rectangle.html |
| P6366 | Microsoft Academic ID (discontinued) | 2781302577 |  |  |  |  |  | normal | https://web.archive.org/web/https://academic.microsoft.com/v2/detail/2781302577 |
| P12596 | Museum-digital tag ID | 18321 |  |  |  |  |  | normal | https://term.museum-digital.de/md-de/tag/18321 |
| P3222 | NE.se ID | rektangel |  |  |  |  |  | normal | https://www.ne.se/uppslagsverk/encyklopedi/lång/rektangel |
| P2950 | Nomisma ID | rectangle |  |  |  |  |  | normal | https://nomisma.org/id/rectangle |
| P1245 | OmegaWiki Defined Meaning | 666386 |  |  |  |  |  | normal | http://www.omegawiki.org/DefinedMeaning:(666386) |
| P10283 | OpenAlex ID | C2781302577 |  |  |  |  |  | normal | https://openalex.org/C2781302577 |
| P10757 | Personality Database profile ID | 521974 |  |  |  |  |  | normal | https://personality-database.com/profile/521974 |
| P11408 | Pixiv Encyclopedia ID | 長方形 |  |  |  |  |  | normal | https://wikidata-externalid-url.toolforge.org/index.php?p=11408&url_prefix=https://dic.pixiv.net/a/&id=%E9%95%B7%E6%96%B9%E5%BD%A2 |
| P3417 | Quora topic ID | Rectangles |  |  |  |  |  | normal | https://www.quora.com/topic/Rectangles |
| P14439 | Semanticscience Integrated Ontology ID | 000518 |  |  |  |  |  | normal | http://semanticscience.org/resource/SIO_000518 |
| P12800 | Vikidia article ID | it:Rettangolo |  |  |  |  |  | normal | https://central.vikidia.org/wiki/it%3ARettangolo |
| P12086 | WikiKids ID | Rechthoek |  |  |  |  |  | normal | https://wikikids.nl/Rechthoek |
| P8814 | WordNet 3.1 Synset ID | 13906003-n |  |  |  |  |  | normal | https://en-word.net/view/synset/13906003-n |

Source: https://aidb.si/e/rectangle-Q209 — Wikidata (CC0) via AIDB