lib/asciidoctor/csd/biblio.rng in asciidoctor-csd-0.2.2 vs lib/asciidoctor/csd/biblio.rng in asciidoctor-csd-0.2.3

@@ -411,11 +411,11 @@
         <ref name="btitle"/>
       </oneOrMore>
       <ref name="formattedref"/>
     </choice>
     <zeroOrMore>
-      <ref name="source"/>
+      <ref name="bsource"/>
     </zeroOrMore>
     <zeroOrMore>
       <ref name="docidentifier"/>
     </zeroOrMore>
     <zeroOrMore>
@@ -450,9 +450,14 @@
     </zeroOrMore>
   </define>
   <define name="btitle">
     <element name="title">
       <ref name="FormattedString"/>
+    </element>
+  </define>
+  <define name="bsource">
+    <element name="source">
+      <ref name="TypedUri"/>
     </element>
   </define>
   <define name="formattedref">
     <element name="formattedref">
       <ref name="FormattedString"/>