Property talk:P8283
Latest comment: 2 years ago by Jheald in topic A classification, not an identifier
Documentation
ISCO-08 occupation class
International Standard Classification of Occupations code according to the International Labour Organization (ILO) classification structure as of 2008
International Standard Classification of Occupations code according to the International Labour Organization (ILO) classification structure as of 2008
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P8283#Format, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P8283#Format, SPARQL
Type “occupation (Q12737077), occupation group according to ISCO-08 (Q108300140)”: item must contain property “instance of (P31)” with classes “occupation (Q12737077), occupation group according to ISCO-08 (Q108300140)” 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/P8283#Type Q12737077, Q108300140, SPARQL
Scope is as main value (Q54828448): the property must be used by specified way only (Help)
List of violations of this constraint: Database reports/Constraint violations/P8283#Scope, hourly updated report, SPARQL
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A classification, not an identifier
editNote that wikidata uses ISCO-08 occupation class (P8283) as a classification, not an identifier. This is why P8283 appears in the top half of the statements on an item, rather than the external identifier part.
In general, many occupation items may share the same P8283 value.
- i.e. it is not the case that ISCO-08 occupation class (P8283)property constraint (P2302)distinct-values constraint (Q21502410) <-- this is not true.
This is in contrast to eg the more finely-grained ESCO Occupation ID (P4652) where in general a particular value should only appear on a single item.
The 'main' item for a particular value, i.e. the item which encompasses the whole group of occupations with a particular P8283 value, should be identified with a statement