Fixed sourceConstraintComponent and applied more modern ex: namespace (#425)

Author: HolgerKnublauch

shacl12-test-suite/tests/core/node/nodeByExpression-001.ttl

@@ -1,5 +1,5 @@
 @prefix dash: <http://datashapes.org/dash#> .
-@prefix ex: <http://datashapes.org/sh/tests/core/node/nodeByExpression-001.test#> .
+@prefix ex: <http://example.com/ns#> .
 @prefix mf: <http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#> .
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@@ -50,7 +50,7 @@ ex:ValidInstance
           sh:focusNode ex:InvalidInstance ;
           sh:resultSeverity sh:Violation ;
           sh:sourceConstraint ex:TestNodeShape ;
-          sh:sourceConstraintComponent sh:NodeConstraintComponent ;
+          sh:sourceConstraintComponent sh:NodeByExpressionConstraintComponent ;
           sh:sourceShape ex:TestClass ;
           sh:value ex:InvalidInstance ;
         ] ;

shacl12-test-suite/tests/core/property/nodeByExpression-001.ttl

@@ -1,5 +1,5 @@
 @prefix dash: <http://datashapes.org/dash#> .
-@prefix ex: <http://datashapes.org/sh/tests/core/property/nodeByExpression-001.test#> .
+@prefix ex: <http://example.com/ns#> .
 @prefix mf: <http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#> .
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@@ -108,7 +108,7 @@ ex:Person
           sh:resultPath ex:assignedTo ;
           sh:resultSeverity sh:Violation ;
           sh:sourceConstraint ex:AssignedToShape ;
-          sh:sourceConstraintComponent sh:NodeConstraintComponent ;
+          sh:sourceConstraintComponent sh:NodeByExpressionConstraintComponent ;
           sh:sourceShape ex:Issue-assignedTo ;
           sh:value ex:Anon ;
         ] ;