From c65e78dca23d6428d4024ac9b4c92f52b2a107d3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 11 Sep 2025 14:50:12 +0000
Subject: [PATCH 1/3] Initial plan


From 02874d583ce63601280315513352f301dba08bc8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 11 Sep 2025 15:02:00 +0000
Subject: [PATCH 2/3] Implement SHACL property shapes support in
 incoming/outgoing class JSON views

Co-authored-by: jpmccu <602385+jpmccu@users.noreply.github.com>
---
 whyis/namespace.py                  |  1 +
 whyis/templates/incoming_class.json | 20 ++++++++++++++++++++
 whyis/templates/outgoing_class.json | 26 ++++++++++++++++++++++++++
 3 files changed, 47 insertions(+)

diff --git a/whyis/namespace.py b/whyis/namespace.py
index 38dda9dda..19f1f3f49 100644
--- a/whyis/namespace.py
+++ b/whyis/namespace.py
@@ -51,6 +51,7 @@ class NamespaceContainer(object):
     sdd = rdflib.Namespace("http://purl.org/twc/sdd/")
     csvw = rdflib.Namespace("http://www.w3.org/ns/csvw#")
     text = rdflib.Namespace("http://jena.apache.org/fulltext#")
+    sh = rdflib.Namespace("http://www.w3.org/ns/shacl#")
 
     @property
     def prefixes(self):
diff --git a/whyis/templates/incoming_class.json b/whyis/templates/incoming_class.json
index 229927077..8cbc29a93 100644
--- a/whyis/templates/incoming_class.json
+++ b/whyis/templates/incoming_class.json
@@ -1,8 +1,28 @@
 {{'''graph ?assertion {
       {
+         # Original class hierarchy relationships
          ?source rdfs:subClassOf|owl:equivalentClass ?target.
          ?source ?link_type ?target.
       }
+      UNION {
+         # SHACL property shapes linking classes: NodeShape -> targetClass
+         ?source sh:targetClass ?target.
+         ?source ?link_type ?target.
+      }
+      UNION {
+         # SHACL property shapes: PropertyShape with sh:class/sh:node pointing to target
+         ?nodeshape sh:property ?source.
+         ?source sh:class|sh:node ?target.
+         ?source ?link_type ?target.
+      }
+      UNION {
+         # Classes used directly as NodeShapes with property shapes
+         ?source rdf:type sh:NodeShape.
+         ?source sh:property ?propshape.
+         ?propshape sh:class|sh:node ?target.
+         ?propshape ?link_type ?target.
+         bind(?source as ?source)
+      }
     }
     bind(1 as ?probability)
     bind(?assertion as ?link)
diff --git a/whyis/templates/outgoing_class.json b/whyis/templates/outgoing_class.json
index 9f5df2e70..cce8bab7d 100644
--- a/whyis/templates/outgoing_class.json
+++ b/whyis/templates/outgoing_class.json
@@ -1,8 +1,34 @@
 {{'''graph ?assertion {
       {
+         # Original class hierarchy relationships  
          ?source rdfs:subClassOf ?target.
          ?source ?link_type ?target.
       }
+      UNION {
+         # SHACL NodeShape: current class targets other classes
+         ?source sh:targetClass ?target.
+         ?source ?link_type ?target.
+      }
+      UNION {
+         # SHACL PropertyShape: current class has property shapes pointing to other classes
+         ?source sh:property ?propshape.
+         ?propshape sh:class|sh:node ?target.
+         ?propshape ?link_type ?target.
+      }
+      UNION {
+         # Current class used as NodeShape with property shapes pointing to other classes
+         ?source rdf:type sh:NodeShape.
+         ?source sh:property ?propshape.
+         ?propshape sh:class|sh:node ?target.
+         ?propshape ?link_type ?target.
+      }
+      UNION {
+         # Property shapes where current class is referenced via sh:class/sh:node
+         ?nodeshape sh:property ?propshape.
+         ?propshape sh:class|sh:node ?source.
+         ?nodeshape sh:targetClass ?target.
+         ?nodeshape ?link_type ?target.
+      }
     }
     bind(1 as ?probability)
     bind(?assertion as ?link)

From 97eeb86edd1e6782e5144cc4bd8007b730a2dfa5 Mon Sep 17 00:00:00 2001
From: Jamie McCusker <mccusker@gmail.com>
Date: Thu, 11 Sep 2025 11:09:16 -0400
Subject: [PATCH 3/3] Clean up SHACL property shapes in incoming_class.json

---
 whyis/templates/incoming_class.json | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/whyis/templates/incoming_class.json b/whyis/templates/incoming_class.json
index 8cbc29a93..7da7f6c0f 100644
--- a/whyis/templates/incoming_class.json
+++ b/whyis/templates/incoming_class.json
@@ -4,11 +4,6 @@
          ?source rdfs:subClassOf|owl:equivalentClass ?target.
          ?source ?link_type ?target.
       }
-      UNION {
-         # SHACL property shapes linking classes: NodeShape -> targetClass
-         ?source sh:targetClass ?target.
-         ?source ?link_type ?target.
-      }
       UNION {
          # SHACL property shapes: PropertyShape with sh:class/sh:node pointing to target
          ?nodeshape sh:property ?source.