Copyright and License

[henke54]

We require that you use the credit “© OpenStreetMap contributors”.

http://www.openstreetmap.org/copyright/en

yet … CARTO “forgets” that to mention here ? → http://www.standaard.be/cnt/dmf20170221_02742993

[muralito]

Yes, its seems the site are not complying with the license.

[escada]

They display it when you click on the question mark

[henke54]

@escada

They display it when you click on the question mark

Ok, but “their logo”(CARTO) is visible “on first sight” … hmmm … rather “evading” me thinks …

off topic ; I found some “interesting” article →

The Artifex ruling may also increase the likelihood that owners of open source projects will bring lawsuits against users who fail to comply with the applicable open source license. Even unintentional use of software licensed under the GPL or other open source licenses in violation of the license may result in significant liability to the user, so it is important that users of open source software proactively implement practices to avoid the potential cost of remedying non-compliance.