Wikidata:Property proposal/International Classification for Standards

International Classification for Standards

Originally proposed at Wikidata:Property proposal/Authority control

   Done: International Classification for Standards (P5046) (Talk and documentation)

Description	classification system for technical standards
Represents	International Classification for Standards (Q1510727)
Data type	String
Domain	technical standard (Q317623)
Allowed values	\d{2}(\.\d{3}(\.\d{2})?)?
Example	ISO 8601 (Q50101) → 01.140.30 GB 18030 (Q1484877) → 35.040 DIN 31635 (Q258311) → 01.140.10
Source	https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/international_classification_for_standards.pdf

Motivation

International Classification for Standards (ICS) is a classification system for technical standards developed by International Organization for Standardization (Q15028). Stevenliuyi (talk) 20:37, 5 April 2018 (UTC)

Discussion

•  Support David (talk) 15:21, 6 April 2018 (UTC)
•  Support However this seems like an external ID, is there any chance of finding a formatter URL for it? ArthurPSmith (talk) 22:43, 6 April 2018 (UTC)

• I just found this formatter URL: https://www.iso.org/ics/$1.html (e.g. https://www.iso.org/ics/01.140.10.html), though the page only includes ISO standards, no standards from other standard bodies. In regards to the data type, I'm not sure it's a string or a external ID. I chose the string type only because other classification properties (such as Dewey Decimal Classification (P1036), Library of Congress Classification (P1149)) also use it.--Stevenliuyi (talk) 06:33, 7 April 2018 (UTC)

• Sorry, you're absolutely right, I thought each classification was uniquely identifying a standard, but it's like subject classification with many standards under one classification. Yes, string type is appropriate here. ArthurPSmith (talk) 17:19, 7 April 2018 (UTC)

•  Support Dhx1 (talk) 09:19, 10 April 2018 (UTC)
•  Support. YULdigitalpreservation (talk) 15:15, 13 April 2018 (UTC)

@Dhx1, ArthurPSmith, ديفيد عادل وهبة خليل 2, YULdigitalpreservation, Stevenliuyi:  Done: International Classification for Standards (P5046). − Pintoch (talk) 21:22, 13 April 2018 (UTC)