change schema uri

Author: mzargham

ARCHITECTURE.md

@@ -238,8 +238,8 @@ This separation is key: the LLM handles ambiguity, intent, and synthesis; the KC
 ## Namespace Conventions
 
 ```turtle
-@prefix kc:   <https://example.org/kc#> .       # core framework
-@prefix kcs:  <https://example.org/kc/shape#> . # core shapes
+@prefix kc:   <https://w3id.org/kc#> .       # core framework
+@prefix kcs:  <https://w3id.org/kc/shape#> . # core shapes
 @prefix aaa:  <https://example.org/aaa#> .      # user namespace (example)
 @prefix aaas: <https://example.org/aaa/shape#> .# user shapes (example)
 ```

examples/01_quickstart/data/pipeline/instance.ttl

@@ -1,5 +1,5 @@
 @prefix ex: <https://example.org/ex#> .
-@prefix kc: <https://example.org/kc#> .
+@prefix kc: <https://w3id.org/kc#> .
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@@ -38,7 +38,7 @@ ex:role a owl:DatatypeProperty ;
     rdfs:domain ex:performs ;
     rdfs:range xsd:string .
 
-<https://example.org/kc> a owl:Ontology ;
+<https://w3id.org/kc> a owl:Ontology ;
     rdfs:label "Knowledge Complex Core Ontology" ;
     rdfs:comment "Abstract topological backbone: Element, Vertex, Edge, Face, Complex." .
 

examples/01_quickstart/data/pipeline/ontology.ttl

@@ -1,5 +1,5 @@
 @prefix ex: <https://example.org/ex#> .
-@prefix kc: <https://example.org/kc#> .
+@prefix kc: <https://w3id.org/kc#> .
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@@ -45,7 +45,7 @@ ex:role a owl:DatatypeProperty ;
     rdfs:domain ex:performs ;
     rdfs:range xsd:string .
 
-<https://example.org/kc> a owl:Ontology ;
+<https://w3id.org/kc> a owl:Ontology ;
     rdfs:label "Knowledge Complex Core Ontology" ;
     rdfs:comment "Abstract topological backbone: Element, Vertex, Edge, Face, Complex." .
 

examples/01_quickstart/data/pipeline/shapes.ttl

@@ -1,7 +1,7 @@
 @prefix ex: <https://example.org/ex#> .
 @prefix exs: <https://example.org/ex/shape#> .
-@prefix kc: <https://example.org/kc#> .
-@prefix kcs: <https://example.org/kc/shape#> .
+@prefix kc: <https://w3id.org/kc#> .
+@prefix kcs: <https://w3id.org/kc/shape#> .
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix sh: <http://www.w3.org/ns/shacl#> .
@@ -83,7 +83,7 @@ kcs:ComplexShape a sh:NodeShape ;
             each of its boundedBy targets must also be a hasElement of the complex.""" ;
             sh:message "Complex is not closed under the boundary operator: an element's boundary element is missing from the complex." ;
             sh:select """
-            PREFIX kc: <https://example.org/kc#>
+            PREFIX kc: <https://w3id.org/kc#>
             SELECT $this WHERE {
                 $this kc:hasElement ?elem .
                 ?elem kc:boundedBy ?boundary .
@@ -106,7 +106,7 @@ kcs:EdgeShape a sh:NodeShape ;
             rdfs:comment "Edge boundary vertices must be distinct individuals." ;
             sh:message "Edge boundary vertices must not be the same vertex." ;
             sh:select """
-            PREFIX kc: <https://example.org/kc#>
+            PREFIX kc: <https://w3id.org/kc#>
             SELECT $this WHERE {
                 $this kc:boundedBy ?v .
             }
@@ -141,7 +141,7 @@ kcs:FaceShape a sh:NodeShape ;
         """ ;
             sh:message "Face boundary edges do not form a closed triangle over shared vertices." ;
             sh:select """
-            PREFIX kc: <https://example.org/kc#>
+            PREFIX kc: <https://w3id.org/kc#>
             SELECT $this WHERE {
                 $this kc:boundedBy ?e1 ;
                       kc:boundedBy ?e2 ;

knowledgecomplex/diff.py

@@ -33,7 +33,7 @@
 if TYPE_CHECKING:
     from knowledgecomplex.graph import KnowledgeComplex
 
-_KC = Namespace("https://example.org/kc#")
+_KC = Namespace("https://w3id.org/kc#")
 
 
 class ComplexDiff:

knowledgecomplex/graph.py

@@ -45,7 +45,7 @@
 _FRAMEWORK_QUERIES_DIR = Path(__file__).parent / "queries"
 
 # Internal namespace constants
-_KC = Namespace("https://example.org/kc#")
+_KC = Namespace("https://w3id.org/kc#")
 
 
 def _load_query_templates(
@@ -744,7 +744,7 @@ def element_ids(self, type: str | None = None) -> list[str]:
             sparql = f"""
             SELECT ?elem WHERE {{
                 ?elem a/rdfs:subClassOf* <{type_iri}> .
-                <{self._complex_iri}> <https://example.org/kc#hasElement> ?elem .
+                <{self._complex_iri}> <https://w3id.org/kc#hasElement> ?elem .
             }}
             """
             results = self._instance_graph.query(
@@ -881,7 +881,7 @@ def coboundary(self, id: str, *, type: str | None = None) -> set[str]:
         """
         tf = self._type_filter_clause("coboundary", type)
         sparql = f"""\
-PREFIX kc: <https://example.org/kc#>
+PREFIX kc: <https://w3id.org/kc#>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 SELECT ?coboundary WHERE {{
     ?coboundary kc:boundedBy <{self._iri(id)}> .
@@ -938,7 +938,7 @@ def closure(self, ids: str | set[str], *, type: str | None = None) -> set[str]:
         values = " ".join(f"(<{self._iri(i)}>)" for i in ids)
         tf = self._type_filter_clause("closure", type)
         sparql = f"""\
-PREFIX kc: <https://example.org/kc#>
+PREFIX kc: <https://w3id.org/kc#>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 SELECT ?closure WHERE {{
     VALUES (?sigma) {{ {values} }}

knowledgecomplex/ontologies/README.md

@@ -115,7 +115,7 @@ Once your persistent URI is live, use it as your namespace:
 
 ```python
 sb = SchemaBuilder(namespace="mydom")
-# Currently generates: https://example.org/mydom#
+# Currently generates: https://example.org/mydom# (user namespace)
 # For production: update _base_iri to your w3id.org URI
 ```
 

knowledgecomplex/queries/boundary.sparql

@@ -8,7 +8,7 @@
 # Usage: substitute {simplex} with the IRI of the element.
 #        substitute {type_filter} with a type constraint or empty string.
 
-PREFIX kc:   <https://example.org/kc#>
+PREFIX kc:   <https://w3id.org/kc#>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 
 SELECT ?boundary WHERE {

knowledgecomplex/queries/closure.sparql

@@ -9,7 +9,7 @@
 # Usage: substitute {simplex} with the IRI of the element.
 #        substitute {type_filter} with a type constraint or empty string.
 
-PREFIX kc:   <https://example.org/kc#>
+PREFIX kc:   <https://w3id.org/kc#>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 
 SELECT ?closure WHERE {

knowledgecomplex/queries/coboundary.sparql

@@ -9,7 +9,7 @@
 #
 # Usage: substitute {simplex} with the IRI of the element.
 
-PREFIX kc: <https://example.org/kc#>
+PREFIX kc: <https://w3id.org/kc#>
 
 SELECT ?coboundary WHERE {
     ?coboundary kc:boundedBy {simplex} .