Flag images for 249 countries with ISO 3166 codes

From https://github.com/joielechong/iso-country-flags-svg-collection.
(States that flag images are public domain)

cockatrice/resources/countries/de.svg

@@ -1,9 +1,37 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
-	"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" width="1000" height="600" viewBox="0 0 5 3">
-	<desc>Flag of Germany</desc>
-	<rect id="black_stripe" width="5" height="3" y="0" x="0" fill="#000"/>
-	<rect id="red_stripe" width="5" height="2" y="1" x="0" fill="#D00"/>
-	<rect id="gold_stripe" width="5" height="1" y="2" x="0" fill="#FFCE00"/>
-</svg>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Sodipodi ("http://www.sodipodi.com/") -->
+<!-- /Creative Commons Public Domain -->
+<!--
+<rdf:RDF xmlns="http://web.resource.org/cc/"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+<Work rdf:about="">
+   <dc:title>SVG graphic of German flags</dc:title>
+   <dc:rights><Agent>
+      <dc:title>Philipp Sadleder</dc:title>
+   </Agent></dc:rights>
+   <license rdf:resource="http://web.resource.org/cc/PublicDomain" />
+</Work>
+
+<License rdf:about="http://web.resource.org/cc/PublicDomain">
+   <permits rdf:resource="http://web.resource.org/cc/Reproduction" />
+   <permits rdf:resource="http://web.resource.org/cc/Distribution" />
+   <permits rdf:resource="http://web.resource.org/cc/DerivativeWorks" />
+</License>
+</rdf:RDF>
+-->
+<svg id="svg378" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://www.w3.org/2000/svg" height="480" width="640" version="1.0" y="0" x="0" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
+ <metadata id="metadata3074">
+  <rdf:RDF>
+   <cc:Work rdf:about="">
+    <dc:format>image/svg+xml</dc:format>
+    <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
+   </cc:Work>
+  </rdf:RDF>
+ </metadata>
+ <g id="flag" fill-rule="evenodd" stroke-width="1pt" transform="matrix(.60207 0 0 .75259 0 -.000028157)">
+  <rect id="rect171" height="212.6" width="1063" y="425.2" x="0" fill="#ffe600"/>
+  <rect id="rect256" height="212.6" width="1063" y="0.000038" x="0"/>
+  <rect id="rect255" height="212.6" width="1063" y="212.6" x="0" fill="#f00"/>
+ </g>
+</svg>