From 038c97067ff2a30cce4a8fcee10b6d33e4404781 Mon Sep 17 00:00:00 2001
From: Christoph Kindl <mail@ckristo.net>
Date: Fri, 21 Aug 2015 23:29:24 +0200
Subject: Corrected regex syntax for IRI parsing.

---
 pygments/lexers/rdf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pygments/lexers/rdf.py b/pygments/lexers/rdf.py
index 98e87fe8..6cb86a79 100644
--- a/pygments/lexers/rdf.py
+++ b/pygments/lexers/rdf.py
@@ -44,7 +44,7 @@ class SparqlLexer(RegexLexer):
              bygroups(Keyword, Whitespace, Name.Namespace, Whitespace,
                       Punctuation)),
             (r'\?[a-z_]\w*', Name.Variable),
-            (r'<([^<>"{}|^`\x91-\x93\x00-\x20])*>', Name.Label),
+            (r'<([^<>"{}|^`\x5b-\x5d\x00-\x20])*>', Name.Label),
             (r'([a-z][\w-]*)(\:)([a-z][\w-]*)',
              bygroups(Name.Namespace, Punctuation, Name.Tag)),
             (r'(str|lang|langmatches|datatype|bound|iri|uri|bnode|rand|abs|'
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