From e3d8ffca42ea8142f8311e3905f527c19e05cdfb Mon Sep 17 00:00:00 2001
From: Christian Egli <christian.egli@sbs.ch>
Date: Fri, 13 Dec 2024 16:52:39 +0100
Subject: [PATCH] Mark sourcePublisher and sourceDate as optional

and compile the rnc so that it is reflected in the rng which matters
in the end
---
 resources/schema/recorded_production.rng | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/resources/schema/recorded_production.rng b/resources/schema/recorded_production.rng
index a7a3fc2..4831ed1 100644
--- a/resources/schema/recorded_production.rng
+++ b/resources/schema/recorded_production.rng
@@ -130,12 +130,16 @@
                 </optional>
               </element>
               <element name="ncc">
-                <element name="sourcePublisher">
-                  <data type="token"/>
-                </element>
-                <element name="sourceDate">
-                  <data type="token"/>
-                </element>
+                <optional>
+                  <element name="sourcePublisher">
+                    <data type="token"/>
+                  </element>
+                </optional>
+                <optional>
+                  <element name="sourceDate">
+                    <data type="token"/>
+                  </element>
+                </optional>
                 <oneOrMore>
                   <element name="narrator">
                     <data type="token"/>