diff --git a/NOTICE.txt b/NOTICE.txt
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+Apache Commons Lang
+Copyright 2001-2019 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+Provide attribution
+If you are using any of Mapzen services, you should use the following attribution statement:
+
+© Mapzen, OpenStreetMap, and others
+
+For more information please refer to: https://www.mapzen.com/rights/
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