\pset null '(null)'
CREATE SERVER graphdb
FOREIGN DATA WRAPPER rdf_fdw 
OPTIONS (
  endpoint   'http://graphdb:7200/repositories/test',
  update_url 'http://graphdb:7200/repositories/test/statements');
CREATE FOREIGN TABLE ft (
  subject   rdfnode OPTIONS (variable '?s'),
  predicate rdfnode OPTIONS (variable '?p'),
  object    rdfnode OPTIONS (variable '?o') 
)
SERVER graphdb OPTIONS (
  log_sparql 'true',
  sparql 'SELECT * WHERE {?s ?p ?o}',
  sparql_update_pattern '?s ?p ?o .'
);
CREATE USER MAPPING FOR postgres
SERVER graphdb OPTIONS (user 'admin', password 'secret');
INSERT INTO ft (subject, predicate, object)
VALUES  ('<https://www.uni-muenster.de>', '<http://www.w3.org/2000/01/rdf-schema#label>', '"Westfälische Wilhelms-Universität Münster"@de');
INFO:  SPARQL query sent to 'graphdb':
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "Westfälische Wilhelms-Universität Münster"@de };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |                     object                     
-------------------------------+----------------------------------------------+------------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "Westfälische Wilhelms-Universität Münster"@de
(1 row)

UPDATE ft SET
  object = '"University of Münster"@en'
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "Westfälische Wilhelms-Universität Münster"@de };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "University of Münster"@en };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |           object           
-------------------------------+----------------------------------------------+----------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "University of Münster"@en
(1 row)

UPDATE ft 
SET object = '""'::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "University of Münster"@en };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "" };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   | object 
-------------------------------+----------------------------------------------+--------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | ""
(1 row)

UPDATE ft 
SET object = '🐘'::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "" };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "🐘" };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   | object 
-------------------------------+----------------------------------------------+--------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "🐘"
(1 row)

/* update using existing column */
UPDATE ft 
SET object = predicate
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "🐘" };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> <http://www.w3.org/2000/01/rdf-schema#label> };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |                    object                    
-------------------------------+----------------------------------------------+----------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | <http://www.w3.org/2000/01/rdf-schema#label>
(1 row)

/* update literals with quotes */
UPDATE ft 
SET object = '"\"text with quotes\""'::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> <http://www.w3.org/2000/01/rdf-schema#label> };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "\"text with quotes\"" };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |         object         
-------------------------------+----------------------------------------------+------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "\"text with quotes\""
(1 row)

/* update literals containing newlines */
UPDATE ft 
SET object = '"text \n newline"'::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "\"text with quotes\"" };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "text \n newline" };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |  object   
-------------------------------+----------------------------------------------+-----------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "text    +
                               |                                              |  newline"
(1 row)

/* update to xsd:string literal (graphdb might omit xsd:string datatype) */
UPDATE ft 
SET object = '"text xsd string"^^<http://www.w3.org/2001/XMLSchema#string>'::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "text \n newline" };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "text xsd string"^^<http://www.w3.org/2001/XMLSchema#string> };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |      object       
-------------------------------+----------------------------------------------+-------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "text xsd string"
(1 row)

/* update to xsd:int literal */
UPDATE ft 
SET object = 42::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "text xsd string" };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "42"^^<http://www.w3.org/2001/XMLSchema#int> };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |                    object                    
-------------------------------+----------------------------------------------+----------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "42"^^<http://www.w3.org/2001/XMLSchema#int>
(1 row)

/* update to xsd:decimal literal */
UPDATE ft 
SET object = 42.37::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "42"^^<http://www.w3.org/2001/XMLSchema#int> };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "42.37"^^<http://www.w3.org/2001/XMLSchema#decimal> };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |                       object                        
-------------------------------+----------------------------------------------+-----------------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "42.37"^^<http://www.w3.org/2001/XMLSchema#decimal>
(1 row)

/* update to xsd:long literal */
UPDATE ft 
SET object = 423712345678911::rdfnode
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "42.37"^^<http://www.w3.org/2001/XMLSchema#decimal> };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "423712345678911"^^<http://www.w3.org/2001/XMLSchema#long> };


SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |                           object                           
-------------------------------+----------------------------------------------+------------------------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "423712345678911"^^<http://www.w3.org/2001/XMLSchema#long>
(1 row)

/* update with NULL - must fail (after SELECT since FDW must fetch OLD values first) */
UPDATE ft 
SET object = NULL
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

ERROR:  NULL value in column "object" violates RDF constraint
DETAIL:  SPARQL variable '?o' cannot be NULL in RDF triple patterns
HINT:  RDF triples require all components to be non-NULL. Filter NULL values in your query or provide default values.
SELECT * FROM ft
WHERE subject = '<https://www.uni-muenster.de>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
}

INFO:  SPARQL returned 1 record.

            subject            |                  predicate                   |                           object                           
-------------------------------+----------------------------------------------+------------------------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "423712345678911"^^<http://www.w3.org/2001/XMLSchema#long>
(1 row)

/* update rdfnode with a blank node */
UPDATE ft 
SET object = sparql.bnode()
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>';
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

ERROR:  blank nodes are not allowed in UPDATE operations
HINT:  Blank nodes are document-local and have no global meaning. Use IRIs instead.
/* update with RETURNING */
UPDATE ft SET
  object = '"Westfälische Wilhelms-Universität Münster"@de'
WHERE subject = '<https://www.uni-muenster.de>'
  AND predicate = '<http://www.w3.org/2000/01/rdf-schema#label>'
RETURNING OLD.subject, OLD.predicate, OLD.object,
          NEW.subject AS new_subject, NEW.predicate AS new_predicate, NEW.object AS new_object;
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o
 ## rdf_fdw pushdown conditions ##
 FILTER(?s = <https://www.uni-muenster.de>)
 FILTER(?p = <http://www.w3.org/2000/01/rdf-schema#label>)
}

INFO:  SPARQL returned 1 record.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "423712345678911"^^<http://www.w3.org/2001/XMLSchema#long> };
INSERT DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "Westfälische Wilhelms-Universität Münster"@de };


            subject            |                  predicate                   |                           object                           |          new_subject          |                new_predicate                 |                   new_object                   
-------------------------------+----------------------------------------------+------------------------------------------------------------+-------------------------------+----------------------------------------------+------------------------------------------------
 <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "423712345678911"^^<http://www.w3.org/2001/XMLSchema#long> | <https://www.uni-muenster.de> | <http://www.w3.org/2000/01/rdf-schema#label> | "Westfälische Wilhelms-Universität Münster"@de
(1 row)

/* cleanup */
DELETE FROM ft;
INFO:  SPARQL query sent to 'graphdb':

SELECT ?s ?p ?o 
{?s ?p ?o}

INFO:  SPARQL returned 77 records.

INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#TransitiveProperty> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#TransitiveProperty> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentProperty> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#SymmetricProperty> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentProperty> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#TransitiveProperty> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentClass> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#SymmetricProperty> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentClass> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#TransitiveProperty> };
DELETE DATA { <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#SymmetricProperty> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#value> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#List> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#comment> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#label> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Datatype> };
DELETE DATA { <http://www.w3.org/2002/07/owl#differentFrom> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#SymmetricProperty> };
DELETE DATA { <http://www.w3.org/2001/XMLSchema#nonNegativeInteger> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/2001/XMLSchema#nonNegativeInteger> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Datatype> };
DELETE DATA { <http://www.w3.org/2001/XMLSchema#string> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/2001/XMLSchema#string> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Datatype> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#ContainerMembershipProperty> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#seeAlso> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#altLabel> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/2004/02/skos/core#altLabel> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#subClassOf> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#domain> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#range> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentProperty> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentClass> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#subClassOf> };
DELETE DATA { <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://proton.semanticweb.org/protonsys#transitiveOver> };
DELETE DATA { <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2002/07/owl#inverseOf> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#label> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#label> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2000/01/rdf-schema#seeAlso> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#Alt> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#Container> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#Bag> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#Container> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#Container> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#ContainerMembershipProperty> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> };


INFO:  SPARQL query sent to 'graphdb':
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#Literal> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#Datatype> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/2001/XMLSchema#nonNegativeInteger> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2001/XMLSchema#nonNegativeInteger> };
DELETE DATA { <http://www.w3.org/2001/XMLSchema#string> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2001/XMLSchema#string> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/1999/02/22-rdf-syntax-ns#List> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/1999/02/22-rdf-syntax-ns#List> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#domain> <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#Class> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/1999/02/22-rdf-syntax-ns#List> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#comment> <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#Literal> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#label> <http://www.w3.org/2000/01/rdf-schema#range> <http://www.w3.org/2000/01/rdf-schema#Literal> };
DELETE DATA { <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/2000/01/rdf-schema#subClassOf> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> };
DELETE DATA { <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/2000/01/rdf-schema#subClassOf> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentProperty> <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/2002/07/owl#equivalentProperty> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentClass> <http://proton.semanticweb.org/protonsys#transitiveOver> <http://www.w3.org/2002/07/owl#equivalentClass> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentProperty> <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/2002/07/owl#equivalentProperty> };
DELETE DATA { <http://www.w3.org/2002/07/owl#equivalentClass> <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/2002/07/owl#equivalentClass> };
DELETE DATA { <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/2002/07/owl#inverseOf> };
DELETE DATA { <http://www.w3.org/2002/07/owl#differentFrom> <http://www.w3.org/2002/07/owl#inverseOf> <http://www.w3.org/2002/07/owl#differentFrom> };
DELETE DATA { <https://www.uni-muenster.de> <http://www.w3.org/2000/01/rdf-schema#label> "Westfälische Wilhelms-Universität Münster"@de };


DROP SERVER graphdb CASCADE;
NOTICE:  drop cascades to 2 other objects
DETAIL:  drop cascades to foreign table ft
drop cascades to user mapping for postgres on server graphdb