UriSchemes/ed2k
"ed2k" is uriReg:schemeName of [ is uriReg:specifies of [ = <http://www.edonkey2000.com/documentation/distro.html>; dc:title """Distributing your content using eDonkey""" ] ] .
This looks like a case of UriSpaceSquatting.
See also other UriSchemes.
We're using NotationThree here, assuming TheUsualPrefixes.