- https://purl.semanticip.org/linked-data/sdmx/ML/DataKeySet
TTL - owl:ObjectProperty
- DataKeySet
- localElement
DataKeySet defines a full, distinct set of dimension values and the attribute values associated with the key.
- SDMXStructureConstraint.xsd
<xs:element name="DataKeySet" type="DataKeySetType" minOccurs="0" maxOccurs="unbounded">...</xs:element>