diff --git a/doap_math.rdf b/doap_math.rdf
deleted file mode 100644
index 85c4a08d2..000000000
--- a/doap_math.rdf
+++ /dev/null
@@ -1,138 +0,0 @@
-<?xml version="1.0"?>
-
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-  -->
-
-<rdf:RDF xmlns="http://usefulinc.com/ns/doap#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:asfext="http://projects.apache.org/ns/asfext#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:doap="http://usefulinc.com/ns/doap#" xml:lang="en">
-  <Project rdf:about="http://commons.apache.org/math/">
-    <name>Apache Commons Math</name>
-    <homepage rdf:resource="http://commons.apache.org/math/"/>
-    <programming-language>Java</programming-language>
-    <category rdf:resource="http://projects.apache.org/category/library"/>
-    <license rdf:resource="http://usefulinc.com/doap/licenses/asl20"/>
-    <bug-database rdf:resource="http://issues.apache.org/jira/browse/MATH"/>
-    <download-page rdf:resource="http://commons.apache.org/math/download_math.cgi"/>
-    <asfext:pmc rdf:resource="http://commons.apache.org/"/>
-    <shortdesc xml:lang="en">Apache Commons Math</shortdesc>
-    <description xml:lang="en">The Math project is a library of lightweight, self-contained mathematics and statistics components addressing the most common practical problems not immediately available in the Java programming language or commons-lang.</description>
-    <repository>
-      <GitRepository>
-        <browse rdf:resource="https://git-wip-us.apache.org/repos/asf?p=commons-math.git"/>
-        <location rdf:resource="https://git-wip-us.apache.org/repos/asf/commons-math.git"/>
-      </GitRepository>
-    </repository>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2015-04-17</created>
-        <revision>3.5</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2015-01-11</created>
-        <revision>3.4.1</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2014-12-26</created>
-        <revision>3.4</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2014-05-14</created>
-        <revision>3.3</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2013-04-06</created>
-        <revision>3.2</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2013-01-13</created>
-        <revision>3.1.1</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2012-12-23</created>
-        <revision>3.1</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2012-03-08</created>
-        <revision>3.0</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2011-03-02</created>
-        <revision>2.2</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2010-04-02</created>
-        <revision>2.1</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2009-08-03</created>
-        <revision>2.0</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2008-02-24</created>
-        <revision>1.2</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2005-12-19</created>
-        <revision>1.1</revision>
-      </Version>
-    </release>
-    <release>
-      <Version>
-        <name>commons-math</name>
-        <created>2004-12-06</created>
-        <revision>1.0</revision>
-      </Version>
-    </release>
-    <mailing-list rdf:resource="http://commons.apache.org/mail-lists.html"/>
-  </Project>
-</rdf:RDF>