That library was imported by an user without using the import guidelines; the licence should be OK but the location of these libraries is often inaccurate. That library (https://osm.org/node/7392091523) states that it is located in Vicopisano which is a few kilometers to the East. Maybe it's a duplicate of https://osm.org/node/2962507822 ? In that case, it should be safe to remove this one from OSM.

Happy mapping,
Marco.