diff --git a/src/main/java/writer2latex/rdf/DocumentStructure.java b/src/main/java/writer2latex/rdf/DocumentStructure.java
index 83fd25b..4e47cf9 100644
--- a/src/main/java/writer2latex/rdf/DocumentStructure.java
+++ b/src/main/java/writer2latex/rdf/DocumentStructure.java
@@ -208,13 +208,7 @@ public class DocumentStructure {
 	}
 	public void applyMetadata(Metadata metadata) {
 		for (DocumentPart part: inputParts.values()) {
-			String partOrder = part.getOrder();
-			//Set blank main doc number as it is in CSV
-			if (partOrder.equals("0")) {
-				partOrder = "";
-			}
-				
-			
+			 metadata.apply(part);
 		}
 	}