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    <p>The problem is less what OSM "allows" in a link, as to what the
      expectations and means of the data consumer are.</p>
    <p>As a thought experiment consider facebook displaying the contents
      licenced on 0, 1, 2 and 3 terms, that would be instant and
      potentially expensive licence violations.  As a consequence unless
      there is some way to check the licence in advance (for example by
      stating the licence in a separate tag with its SPDX id) and a way
      to retrieve attribution for the works that then can be displayed,
      I would as a tendency stick to "safe" licences, that is 7, 8, 9
      and 10.</p>
    <p>Simon  </p>
    <div class="moz-cite-prefix">Am 24.02.2020 um 15:46 schrieb European
      Water Project:<br>
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    <blockquote type="cite"
cite="mid:CAK=tSVd3Y=BZu0Js=mN=Jbk2B7eVacUtz=CbcqkY=WhyHk7dbA@mail.gmail.com">
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      <div dir="ltr">Dear All,
        <div><br>
        </div>
        <div>I have found some images corresponding to OSM nodes using
          the flickr API.</div>
        <div>Base on the license description below from the flickr
          website which has many cc images, which flickr images can be
          added to the image tag in OSM ? </div>
        <div><br>
        </div>
        <div>"0" name="All Rights Reserved" </div>
        <div>"1" name="Attribution-NonCommercial-ShareAlike License" 
          url="<a
            href="https://creativecommons.org/licenses/by-nc-sa/2.0/"
            moz-do-not-send="true">https://creativecommons.org/licenses/by-nc-sa/2.0/</a>"<br>
          "2" name="Attribution-NonCommercial License" url="<a
            href="https://creativecommons.org/licenses/by-nc/2.0/"
            moz-do-not-send="true">https://creativecommons.org/licenses/by-nc/2.0/</a>"<br>
          "3" name="Attribution-NonCommercial-NoDerivs License" url="<a
            href="https://creativecommons.org/licenses/by-nc-nd/2.0/"
            moz-do-not-send="true">https://creativecommons.org/licenses/by-nc-nd/2.0/</a>"<br>
          "4" name="Attribution License" url="<a
            href="https://creativecommons.org/licenses/by/2.0/"
            moz-do-not-send="true">https://creativecommons.org/licenses/by/2.0/</a>"<br>
          "5" name="Attribution-ShareAlike License" url="<a
            href="https://creativecommons.org/licenses/by-sa/2.0/"
            moz-do-not-send="true">https://creativecommons.org/licenses/by-sa/2.0/</a>" <br>
          "6" name="Attribution-NoDerivs License" url="<a
            href="https://creativecommons.org/licenses/by-nd/2.0/"
            moz-do-not-send="true">https://creativecommons.org/licenses/by-nd/2.0/</a>"
          /><br>
          "7" name="No known copyright restrictions" url="<a
            href="https://www.flickr.com/commons/usage/"
            moz-do-not-send="true">https://www.flickr.com/commons/usage/</a>"<br>
          "8" name="United States Government Work" url="<a
            href="http://www.usa.gov/copyright.shtml"
            moz-do-not-send="true">http://www.usa.gov/copyright.shtml</a>"
          /><br>
          "9" name="Public Domain Dedication (CC0)" url="<a
            href="https://creativecommons.org/publicdomain/zero/1.0/"
            moz-do-not-send="true">https://creativecommons.org/publicdomain/zero/1.0/</a>" <br>
          "10" name="Public Domain Mark" url="<a
            href="https://creativecommons.org/publicdomain/mark/1.0/"
            moz-do-not-send="true">https://creativecommons.org/publicdomain/mark/1.0/</a>"</div>
        <div><br>
        </div>
        <div>Best regards,</div>
        <div><br>
        </div>
        <div>Stuart </div>
      </div>
      <br>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
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