Erlaube dct:source in optionalen Metadaten

bb4bb214 · David Maus · 42f5d7eb · bb4bb214
Commit bb4bb214 authored 7 years ago by David Maus
--- a/src/schema/common.rnc
+++ b/src/schema/common.rnc
@@ -35,6 +35,7 @@ optionalMetadata =
 & element dct:description { rdfLiteral }*
 & element dct:title { rdfLiteral }*
 & element dct:relation { rdfResource }*
+ & element dct:source { rdfResource }*
 requiredMetadata =
   element dct:publisher { Agent }