<p>Characterization of a badminton field in Russian language (just a translation of practically the same file by user norro, I quote:
"en: This image has been (or is hereby) released into the public domain by its author, norro. This applies worldwide.
In some countries this is not legally possible; if so:
norro grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law."
</p>
(from <a class="external free" href="https://commons.wikimedia.org/wiki/Image:Badmintonfeld_mit_Abmessungen.svg">http://commons.wikimedia.org/wiki/Image:Badmintonfeld_mit_Abmessungen.svg</a>)
No machine-readable author provided. <a href="//commons.wikimedia.org/w/index.php?title=User:Lota&amp;action=edit&amp;redlink=1" class="new" title="User:Lota (page does not exist)">Lota</a> assumed (based on copyright claims).
No machine-readable source provided. Own work assumed (based on copyright claims).