#434 Added iso639-3 value to langencoding

SAA-SDT · Mar 28, 2014 · 7e88e9b · 7e88e9b
1 parent 9d8d54c
commit 7e88e9b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ead_revised.rng b/ead_revised.rng
@@ -86,8 +86,9 @@ For these and/or other purposes and motivations, and without any expectation of
 			<optional>
 				<attribute name="langencoding">
 					<choice>
-						<value>iso639-2b</value>
 						<value>iso639-1</value>
+						<value>iso639-2b</value>
+						<value>iso639-3</value>
 						<value>otherlangencoding</value>
 					</choice>
 				</attribute>