From d7c2335e1c99d51a0581cd4c28ee934915316559 Mon Sep 17 00:00:00 2001
From: "A.J. Stein" <aj@gsa.gov>
Date: Fri, 14 Feb 2025 19:30:51 -0500
Subject: [PATCH] Fix validation constraints for uri-reference lookup for #2106

---
 src/metaschema/oscal_ssp_metaschema.xml | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/metaschema/oscal_ssp_metaschema.xml b/src/metaschema/oscal_ssp_metaschema.xml
index d70d0796b3..c85a43f02f 100644
--- a/src/metaschema/oscal_ssp_metaschema.xml
+++ b/src/metaschema/oscal_ssp_metaschema.xml
@@ -610,19 +610,19 @@
       <index id="oscal-system-implementation-component-uuid-index" name="index-system-implementation-component-uuid" target="component">
         <key-field target="@uuid"/>
       </index>
-      <index-has-key id="oscal-system-implementation-component-depends-on-link-index" name="index-system-implementation-component-uuid" target="component/link[@rel='depends-on']">
-        <key-field target="@href"/>
+      <index-has-key id="oscal-system-implementation-component-depends-on-link-index" name="index-system-implementation-component-uuid" target="component/link[@rel='depends-on' and starts-with(@href,'#')]">
+        <key-field target="@href" pattern="#(.*)"/>
       </index-has-key>
 
       <!-- References to components of @type="validation" -->
       <index id="oscal-system-implementation-component-validation-uuid-index" name="index-system-implementation-component-uuid-validation" target="component[@type='validation']">
         <key-field target="@uuid"/>
       </index>
-      <index-has-key id="oscal-system-implementation-validated-by-index" name="index-system-implementation-component-uuid-validation" target="component/link[@rel='validated-by']">
-        <key-field target="@href"/>
+      <index-has-key id="oscal-system-implementation-validated-by-index" name="index-system-implementation-component-uuid-validation" target="component/link[@rel='validated-by' and starts-with(@href,'#')]">
+        <key-field target="@href" pattern="#(.*)"/>
       </index-has-key>
-      <index-has-key id="oscal-system-implementation-proof-of-compliance-index" name="index-system-implementation-component-uuid-validation" target="component/link[@rel='proof-of-compliance']">
-        <key-field target="@href"/>
+      <index-has-key id="oscal-system-implementation-proof-of-compliance-index" name="index-system-implementation-component-uuid-validation" target="component/link[@rel='proof-of-compliance' and starts-with(@href,'#')]">
+        <key-field target="@href" pattern="#(.*)"/>
       </index-has-key>
 
       <!-- References to components of @type="service" -->