From f3db94ffc95ba000fb3cc6398d99d39ce24cc53c Mon Sep 17 00:00:00 2001
From: David Maus <maus@hab.de>
Date: Tue, 7 Nov 2017 14:46:53 +0100
Subject: [PATCH] Regelsatz: METS/MODS AnchorQuery und ValueRegExp optional

---
 src/ruleset.rnc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ruleset.rnc b/src/ruleset.rnc
index 31aa283..08d3215 100644
--- a/src/ruleset.rnc
+++ b/src/ruleset.rnc
@@ -155,9 +155,9 @@ MetsModsSerialization =
    element METS {
       MetsModsSerializationClass
     & MetsModsSerializationNamespace*
-    & MetsModsSerializationAnchorQuery
-    & MetsModsSerializationAnchorIdentifierMetadataType
-    & MetsModsSerializationValueRegExp
+    & MetsModsSerializationAnchorQuery?
+    & MetsModsSerializationAnchorIdentifierMetadataType?
+    & MetsModsSerializationValueRegExp?
     & MetsModsSerializationMetadataMapping+
     & MetsModsSerializationDocStructMapping+
    }
-- 
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