===============
Class Hierarchy
===============
Get the hierarchy of the classes in the DEXPI Information Model.
Each row of the query result gives a relation between a class
and a direct super class.
Variables
=========
cls
The class that has a super class.
super_cls
The super class.
SPARQL Query
============
.. code-block:: sparql
PREFIX meta:
SELECT ?cls ?super_cls
WHERE
{
[] a meta:ModelClass;
meta:simpleLabel ?cls;
meta:subClassOf [ meta:simpleLabel ?super_cls ].
}
ORDER BY ?cls ?super_cls
Partial SPARQL Results
======================
The full query result contains 167 rows. The first rows are as follows:
+-------------------+-------------------------------+
| cls | super_cls |
+===================+===============================+
| ActuatingFunction | SignalConveyingFunctionSource |
+-------------------+-------------------------------+
| ActuatingFunction | SignalConveyingFunctionTarget |
+-------------------+-------------------------------+
| ActuatingFunction | TechnicalItem |
+-------------------+-------------------------------+
| ActuatingSystem | TechnicalItem |
+-------------------+-------------------------------+
| Agitator | Equipment |
+-------------------+-------------------------------+
| ... | ... |
+-------------------+-------------------------------+
Full SPARQL Results
===================
Cached
------
.. note:: The cached results below are guaranteed to correspond to DEXPI P&ID Specification 1.2.
Cached results:
* :doc:`HTML table `
* :download:`CSV ` (encoding: UTF-8,
column separator: tabulator (Unicode: ``CHARACTER TABULATION``, i.e.
``\u0009``), row separator: line feed (Unicode: ``LINE FEED (LF)``,
i.e. ``\u000a``)
* :download:`Office Open XML Spreadsheet `
(LibreOffice, OpenOffice, Excel, etc.)
* :download:`XML ` (see
`SPARQL Query Results XML Format
`_)
Online
======
.. note:: Online results can change! There is no guarantee that these results correspond to DEXPI P&ID Specification 1.2.
Get results online from DEXPI SPARQL server at http://endpoint.dexpi.org:
* `plain text table `__
* `HTML table `__
* `XML `__ (see `SPARQL Query Results XML Format `__)