--- a/nquads/nquads.bnf	Wed Feb 05 21:42:02 2014 +0000
+++ b/nquads/nquads.bnf	Wed Feb 05 22:36:57 2014 +0000
@@ -4,7 +4,7 @@
 [4]  predicate          ::= IRIREF 
 [5]  object             ::= IRIREF | BLANK_NODE_LABEL | literal
 [6]  graphLabel         ::= IRIREF | BLANK_NODE_LABEL
-[7]  literal            ::= STRING_LITERAL_QUOTE ('^^' IRIREF | ('@' LANGTAG) )?
+[7]  literal            ::= STRING_LITERAL_QUOTE ('^^' IRIREF | LANGTAG )?
 
 @terminals