diff --git a/pyshacl/constraints/core/logical_constraints.py b/pyshacl/constraints/core/logical_constraints.py
index bf1300e..429345a 100644
--- a/pyshacl/constraints/core/logical_constraints.py
+++ b/pyshacl/constraints/core/logical_constraints.py
@@ -14,9 +14,9 @@
 from pyshacl.rdfutil import stringify_node
 
 
-SH_not = SH.not
-SH_and = SH.and
-SH_or = SH.or
+SH_not = SH["not"]
+SH_and = SH["and"]
+SH_or = SH["or"]
 SH_xone = SH.xone
 
 SH_NotConstraintComponent = SH.NotConstraintComponent
diff --git a/pyshacl/constraints/core/other_constraints.py b/pyshacl/constraints/core/other_constraints.py
index 2f08b0d..9d62e82 100644
--- a/pyshacl/constraints/core/other_constraints.py
+++ b/pyshacl/constraints/core/other_constraints.py
@@ -18,7 +18,7 @@
 SH_InConstraintComponent = SH.InConstraintComponent
 SH_ClosedConstraintComponent = SH.ClosedConstraintComponent
 SH_HasValueConstraintComponent = SH.HasValueConstraintComponent
-SH_in = SH.in
+SH_in = SH["in"]
 SH_closed = SH.closed
 SH_ignoredProperties = SH.ignoredProperties
 SH_hasValue = SH.hasValue
diff --git a/pyshacl/constraints/core/value_constraints.py b/pyshacl/constraints/core/value_constraints.py
index 7c06c68..a5cf7bf 100644
--- a/pyshacl/constraints/core/value_constraints.py
+++ b/pyshacl/constraints/core/value_constraints.py
@@ -38,7 +38,7 @@
 XSD_time = XSD.time
 XSD_dateTime = XSD.dateTime
 
-SH_class = SH.class
+SH_class = SH["class"]
 SH_ClassConstraintComponent = SH.ClassConstraintComponent
 SH_DatatypeConstraintComponent = SH.DatatypeConstraintComponent
 SH_NodeKindConstraintComponent = SH.NodeKindConstraintComponent