The properties publisherName and publisherLocation have negative values ([s.n.] and [s.l.]), but these properties don't make any sense for manuscripts or xylos (publisher is really only about modern publications), I think we shouldn't migrate these negative values in these cases.
The properties publisherName and publisherLocation have negative values (
[s.n.]and[s.l.]), but these properties don't make any sense for manuscripts or xylos (publisher is really only about modern publications), I think we shouldn't migrate these negative values in these cases.