https://bugzilla.wikimedia.org/show_bug.cgi?id=58850
--- Comment #4 from denny vrandecic <vrande...@gmail.com> --- When merging two items, a statement from item 1 and a statement from item 2 can be merged if the claims are completely identical, i.e. if all qualifiers are identical and if the main snaks are identical. In particular, if only one claim has a qualifier and the other one does not, they can not be merged. If the set of qualifiers is overlapping, but not identical, they cannot be merged. Merging in this case means that the claim stays, but all references can be added on the same claim. So if there is a statement with claim X and reference A on item 1, and a statement with claim X and reference B on item 2, the merged item can have a statement with claim X and references A and B. Any difference in the claim though forbids merging, i.e. population 23 reference A and population 23 method counting reference B can not be merged. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l