Property talk:P8378

From Wikidata
Jump to navigation Jump to search

Documentation

Dowker-Thistlethwaite notation
descriptive property of mathematical knots, also known as Dowker notation
[create Create a translatable help page (preferably in English) for this property to be included here]
Format “((-?[1-9][0-9]*)(, -?[1-9][0-9]*)*)?: value must be formatted using this pattern (PCRE syntax). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8378#Format, SPARQL
Single value: this property generally contains a single value. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8378#Single value, SPARQL
Type “knot (Q1188853): item must contain property “instance of (P31)” with classes “knot (Q1188853)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8378#Type Q1188853, SPARQL

String datatype

[edit]

Wouldn't this have been better with string datatype? --- Jura 13:04, 28 June 2020 (UTC)[reply]