Hello,
I want to fix 2 types of anomalies related to "toilets:wheelchair"
1) 118 yes / no values for the tag wheelchair_toilet There is no tag with this name on the wiki, the correct spelling is toilets:wheelchair
2) 168 value "unknown" without interest. Indeed without a toilets:wheelchair tag, the presence of toilet accessible to wheelchairs is already unknown. After searching, it was obviously a bug on wheelpmap.org that added the unknown status when a user did not fill in all the fields. This bug seems fixed because I haven't seen a recent case.
I 'll make 2 changeset to have a description for each reason. I 'll use overpass and josm find to do it. I 'll repeat it if new anomalies reappear, trying to seek why and to talk with their mapper.
Thank you for your opinion
Regards, Marc