<?xml version="1.0" encoding="utf-8"?>
<section id="GuideReferenceStandards">
  <title id="titleGuideReferenceStandards">Standards</title>
  <para>
    Desktop files:
    <ulink url="https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html">https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html</ulink>
  </para>
  <para>
    Desktop files:
    <ulink url="https://specifications.freedesktop.org/desktop-entry-spec/latest/">https://standards.freedesktop.org/desktop-entry-spec/</ulink>
  </para>
  <para>
    XMP:
    <ulink url="https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart3.pdf" />
  </para>
  <para>
    IPTC4XMP:
    <ulink url="http://xml.coverpages.org/IPTC-CoreSchema200503-ImplGuideLines3.pdf" />
  </para>
  <para>
    Pango mark up:
    <ulink url="https://docs.gtk.org/Pango/pango_markup.html" />
  </para>
  <para>
    Thumbnails:
    <ulink url="https://specifications.freedesktop.org/thumbnail-spec/thumbnail-spec-latest.html" />
  </para>
</section>
