diff --git a/ontology/CASE-develop-2.0.0.ttl b/ontology/CASE-develop-2.0.0.ttl
index dc4d078f..2bba216d 100644
--- a/ontology/CASE-develop-2.0.0.ttl
+++ b/ontology/CASE-develop-2.0.0.ttl
@@ -1173,6 +1173,16 @@ uco-owl:rdf-rest-subjects-shape
 	sh:targetSubjectsOf rdf:rest ;
 	.
 
+uco-owl:sh-datatype-objects-shape
+	a sh:NodeShape ;
+	sh:description "This shape enforces that the sh:datatype constraining predicate does not bind an OWL class for a literal-valued constraint."@en ;
+	sh:not [
+		a sh:NodeShape ;
+		sh:class owl:Class ;
+	] ;
+	sh:targetObjectsOf sh:datatype ;
+	.
+
 uco-owl:unionOf-subjects-shape
 	a sh:NodeShape ;
 	sh:property [
@@ -2427,6 +2437,16 @@ core:UcoInherentCharacterizationThing
 	sh:targetClass core:UcoInherentCharacterizationThing ;
 	.
 
+core:UcoInherentCharacterizationThing-disjointWith-UcoObject-shape
+	a sh:NodeShape ;
+	sh:message "core:UcoInherentCharacterizationThing and core:UcoObject are disjoint classes."@en ;
+	sh:not [
+		a sh:NodeShape ;
+		sh:class core:UcoObject ;
+	] ;
+	sh:targetClass core:UcoInherentCharacterizationThing ;
+	.
+
 core:UcoObject
 	a
 		owl:Class ,
@@ -3724,7 +3744,7 @@ observable:AlternateDataStream
 		owl:Class ,
 		sh:NodeShape
 		;
-	rdfs:subClassOf observable:ObservableObject ;
+	rdfs:subClassOf observable:FileSystemObject ;
 	rdfs:label "AlternateDataStream"@en ;
 	rdfs:comment "An alternate data stream is data content stored within an NTFS file that is independent of the standard content stream of the file and is hidden from access by default NTFS file viewing mechanisms."@en ;
 	sh:targetClass observable:AlternateDataStream ;
@@ -17179,7 +17199,7 @@ pattern:LogicalPattern
 	rdfs:label "LogicalPattern"@en ;
 	rdfs:comment "A logical pattern is a grouping of characteristics unique to an informational pattern expressed via a structured pattern expression following the rules of logic."@en ;
 	sh:property [
-		sh:datatype pattern:PatternExpression ;
+		sh:datatype xsd:string ;
 		sh:maxCount "1"^^xsd:integer ;
 		sh:nodeKind sh:Literal ;
 		sh:path pattern:patternExpression ;
@@ -17201,11 +17221,17 @@ pattern:Pattern
 pattern:PatternExpression
 	a
 		owl:Class ,
+		owl:DeprecatedClass ,
 		sh:NodeShape
 		;
 	rdfs:subClassOf core:UcoInherentCharacterizationThing ;
 	rdfs:label "PatternExpression"@en ;
 	rdfs:comment "A pattern expression is a grouping of characteristics unique to an explicit logical expression defining a pattern (e.g., regular expression, SQL Select expression, etc.)."@en ;
+	sh:message "pattern:PatternExpression is deprecated, and an error to use as of UCO 2.0.0.  xsd:string should be used instead." ;
+	sh:not [
+		a sh:NodeShape ;
+		sh:class pattern:PatternExpression ;
+	] ;
 	sh:targetClass pattern:PatternExpression ;
 	.
 
@@ -17213,7 +17239,7 @@ pattern:patternExpression
 	a owl:DatatypeProperty ;
 	rdfs:label "patternExpression"@en ;
 	rdfs:comment "An explicit logical pattern expression."@en ;
-	rdfs:range pattern:PatternExpression ;
+	rdfs:range xsd:string ;
 	.
 
 role:BenevolentRole
@@ -17884,6 +17910,16 @@ types:Thread
 	] ;
 	.
 
+types:Thread-disjointWith-co-List-shape
+	a sh:NodeShape ;
+	sh:message "types:Thread and co:List are disjoint classes."@en ;
+	sh:not [
+		a sh:NodeShape ;
+		sh:class co:List ;
+	] ;
+	sh:targetClass types:Thread ;
+	.
+
 types:ThreadItem
 	a
 		owl:Class ,
@@ -17902,6 +17938,16 @@ types:ThreadItem
 	] ;
 	.
 
+types:ThreadItem-disjointWith-co-ListItem-shape
+	a sh:NodeShape ;
+	sh:message "types:ThreadItem and co:ListItem are disjoint classes."@en ;
+	sh:not [
+		a sh:NodeShape ;
+		sh:class co:ListItem ;
+	] ;
+	sh:targetClass types:ThreadItem ;
+	.
+
 types:entry
 	a owl:ObjectProperty ;
 	rdfs:label "entry"@en ;