Class Hierarchy

Get the hierarchy of the classes in the DEXPI Information Model. Each row of the query result gives a relation between a superclass and a direct subclass.

superclass_label
Simple label of the superclass.
subclass_label
Simple label of the subclass.

SPARQL Query

PREFIX meta: <http://sandbox.dexpi.org/meta/>
PREFIX im: <http://sandbox.dexpi.org/informationmodel/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

SELECT ?superclass_label ?subclass_label
WHERE
{
    [] a meta:ModelClass;
        meta:simpleLabel ?subclass_label;
        meta:subClassOf [ meta:simpleLabel ?superclass_label ].
}
ORDER BY ?superclass_label ?subclass_label

Partial SPARQL Results

The full query result contains 124 rows. The first rows are as follows:

superclass_label subclass_label
AreaLocatedStructure IndustrialComplex
AreaLocatedStructure PlantSection
AreaLocatedStructure ProcessPlant
AreaLocatedStructure TechnicalItem
CheckValve GlobeCheckValve
... ...

Full SPARQL Results

Online

Note

Online results can change! There is no guarantee that these results correspond to version 0.11 of the DEXPI Information Model.

Get results online from DEXPI SPARQL server at http://endpoint.dexpi.org:

Offline

Note

The offline results below are guaranteed to correspond to version 0.11 of the DEXPI Information Model.

Cached results (offline):