diff --git a/images/sign_excl.svg b/images/sign_excl.svg
index 962014c70..eb5e6dd20 100644
--- a/images/sign_excl.svg
+++ b/images/sign_excl.svg
@@ -7,7 +7,6 @@
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    xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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@@ -17,28 +16,7 @@
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@@ -47,7 +25,7 @@
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@@ -66,7 +44,7 @@
         <dc:format>image/svg+xml</dc:format>
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
+        <dc:title />
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diff --git a/images/sign_info.svg b/images/sign_info.svg
index 8312bfa11..b5a3e9f4d 100644
--- a/images/sign_info.svg
+++ b/images/sign_info.svg
@@ -7,7 +7,6 @@
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-   xmlns:xlink="http://www.w3.org/1999/xlink"
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@@ -105,7 +47,7 @@
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+        <dc:title />
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diff --git a/images/sign_quest.svg b/images/sign_quest.svg
deleted file mode 100644
index acd563638..000000000
--- a/images/sign_quest.svg
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