Wikidata:Property proposal/Lexikon der Mathematik entry ID

Lexikon der Mathematik entry ID

Description	identifier for an article in Lexikon der Mathematik on spektrum.de
Represents	Dictionary of mathematics (Q129781496)
Data type	External identifier
Domain	mathematical concept (Q24034552), human (Q5)
Example 1	axiom of choice (Q179692) → 390
Example 2	Collatz conjecture (Q837314) → 1712
Example 3	Latin square (Q679367) → 6774
Example 4	Albert Einstein (Q937) → 2607
External links	Use in sister projects: [ar] • [de] • [en] • [es] • [fr] • [he] • [it] • [ja] • [ko] • [nl] • [pl] • [pt] • [ru] • [sv] • [vi] • [zh] • [commons] • [species] • [wd] • [en.wikt] • [fr.wikt].
Mix'n'match	6422
Number of IDs in source	11796
Expected completeness	eventually complete (Q21873974)
Formatter URL	https://www.spektrum.de/lexikon/mathematik/-/$1
URL match pattern	`^https:\/\/fanyv88.com:443\/https\/www.spektrum.de\/lexikon\/mathematik\/[^/]+\/(\d+)`
See also	Encyclopedia of Mathematics article ID (P7554), MathWorld ID (P2812)
Single-value constraint	yes
Distinct-values constraint	yes
Wikidata project	WikiProject Mathematics (Q8487137)

Also available in print. Has almost 12,000 entries, some of which belong to physics, computer science or economics. Over 100 uses on dewiki. Dexxor (talk) 14:52, 29 August 2024 (UTC)[reply]

Support except there seems to be a paywall? ArthurPSmith (talk) 19:32, 29 August 2024 (UTC)[reply]
You can access it for free by clicking on the yellow "Akzeptieren und weiter" button. The other button allows you to remove the ads by paying. Dexxor (talk) 08:21, 30 August 2024 (UTC)[reply]
Support --Kdkeller (talk) 22:14, 5 September 2024 (UTC)[reply]