Data quality aspect

There is sometimes an inconsistency between the defined range for properties (rdfs:range) and the object terms that are used with those properties in the data.

Implementation

This query identifies the use of properties in the data ([ ?p ?o].) and identifies the classes of the corresponding object terms. These classes can either be asserted through rdf:type for IRIs, or be part of the term itself (extracted with datatype/1) for literals. rdfs:Resource is used as a fallback if no class is specified in the data.

Related

• The same consistency check can be done for domains: query