Dear bxl-forever, thanks for the note. I am a beginner with the application everydoor that I have used. I tried to edit the other node that is misplaced and incomplete. Mine is perfectly locatedd (I have been next to the tomb while I mapped it). How can the 2 be joined ?
As I have mentionned in the OSM channel on element, I plan to map, possibly with students, a number of tombs of this cimetery and I am looking for recommendations. Thanks  