RDF Export: Fix if owner is not a URI

CHANGELOG.md

@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added support for `delta` tables on S3 (#24)
 - Added new command `datacontract catalog` that generates a data contract catalog with an `index.html` file.
 
+### Fixed
+- RDF Export: Fix error if owner is not a URI/URN
+
+
 ## [0.10.1] - 2024-04-19
 
 ### Fixed

datacontract/export/rdf_converter.py

@@ -1,7 +1,8 @@
 from pydantic import BaseModel
 from rdflib import Graph, Literal, BNode, RDF, URIRef, Namespace
 
-from datacontract.model.data_contract_specification import DataContractSpecification
+from datacontract.model.data_contract_specification import \
+    DataContractSpecification
 
 
 def is_literal(property_name):
@@ -140,7 +141,7 @@ def add_info(contract, info, graph, dc, dcx):
     graph.add((bnode_info, dc.version, Literal(info.version)))
 
     # add owner
-    owner = URIRef(info.owner)
+    owner = Literal(info.owner)
     graph.add((bnode_info, dc.owner, owner))
 
     # add contact

tests/fixtures/export/rdf/datacontract.yaml

@@ -3,7 +3,7 @@ id: orders-unit-test
 info:
   title: Orders Unit Test
   version: 1.0.0
-  owner: urn:acme:checkout
+  owner: checkout
   contact:
     email: [email protected]
     url: https://wiki.example.com/teams/checkout

tests/test_export_rdf.py

@@ -8,7 +8,8 @@
 
 from datacontract.cli import app
 from datacontract.export.rdf_converter import to_rdf
-from datacontract.model.data_contract_specification import DataContractSpecification
+from datacontract.model.data_contract_specification import \
+    DataContractSpecification
 
 logging.basicConfig(level=logging.DEBUG, force=True)
 
@@ -44,7 +45,7 @@ def test_to_rdf():
                 dcx:email "[email protected]" ;
                 dc1:url "https://wiki.example.com/teams/checkout" ] ;
             dc1:description "None" ;
-            dc1:owner <urn:acme:checkout> ;
+            dc1:owner "checkout" ;
             dc1:title "Orders Unit Test" ;
             dc1:version "1.0.0" ] ;
     dc1:model <https://example.com/orders> ;
@@ -140,7 +141,7 @@ def test_to_rdf_complex():
                 dc1:url "https://teams.microsoft.com/l/channel/acme/checkout" ] ;
             dc1:description \"\"\"Successful customer orders in the webshop. All orders since 2020-01-01. Orders with their line items are in their current state (no history included).
 \"\"\" ;
-            dc1:owner <urn:acme:CheckoutTeam> ;
+            dc1:owner "urn:acme:CheckoutTeam" ;
             dc1:title "Orders Latest" ;
             dc1:version "1.0.0" ] ;
     dc1:model <line_items>,