diff --git a/HTMLKit.xcodeproj/project.pbxproj b/HTMLKit.xcodeproj/project.pbxproj
index 4e23cb1..869af18 100644
--- a/HTMLKit.xcodeproj/project.pbxproj
+++ b/HTMLKit.xcodeproj/project.pbxproj
@@ -131,6 +131,7 @@
 		6279F87119E17DC700F12EE5 /* HTMLParserInsertionModes.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HTMLParserInsertionModes.h; sourceTree = "<group>"; };
 		6279F87219E1808D00F12EE5 /* HTMLElement.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HTMLElement.h; sourceTree = "<group>"; };
 		6279F87319E1808D00F12EE5 /* HTMLElement.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HTMLElement.m; sourceTree = "<group>"; };
+		628B7CE61A080E1000602C87 /* HTMLNamespaces.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HTMLNamespaces.h; sourceTree = "<group>"; };
 		62AE593319F97D880043F069 /* HTMLParseErrorToken.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HTMLParseErrorToken.h; sourceTree = "<group>"; };
 		62AE593419F97D880043F069 /* HTMLParseErrorToken.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HTMLParseErrorToken.m; sourceTree = "<group>"; };
 		62AE593819F97E1C0043F069 /* HTMLDOCTYPEToken.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HTMLDOCTYPEToken.h; sourceTree = "<group>"; };
@@ -240,6 +241,7 @@
 				62AE593219F97CCA0043F069 /* Tokenizing */,
 				62F873E919E088C90062683C /* HTMLParser.h */,
 				62F873EA19E088C90062683C /* HTMLParser.m */,
+				628B7CE61A080E1000602C87 /* HTMLNamespaces.h */,
 				6279F87119E17DC700F12EE5 /* HTMLParserInsertionModes.h */,
 				6279F87219E1808D00F12EE5 /* HTMLElement.h */,
 				6279F87319E1808D00F12EE5 /* HTMLElement.m */,
diff --git a/HTMLKit/HTMLNamespaces.h b/HTMLKit/HTMLNamespaces.h
new file mode 100644
index 0000000..1c37454
--- /dev/null
+++ b/HTMLKit/HTMLNamespaces.h
@@ -0,0 +1,17 @@
+//
+//  HTMLNamespaces.h
+//  HTMLKit
+//
+//  Created by Iska on 03/11/14.
+//  Copyright (c) 2014 BrainCookie. All rights reserved.
+//
+
+typedef NS_ENUM(NSInteger, HTMLNamespace)
+{
+	HTMLNamespaceHTML,
+	HTMLNamespaceMathML,
+	HTMLNamespaceSVG,
+	HTMLNamespaceXLink,
+	HTMLNamespaceXML,
+	HTMLNamespaceXMLNS,
+};