I'd like to add the Photographers' Identities Catalog (PIC) entries to Mix n Match. I have about 128,000 entries for photographers in PIC, of which I already have matched ~14,000 to Wikidata entries. My PIC IDs are already in the corresponding Wikidata entries. I assume I should remove these from the file before I upload it to Mix n Match, but wanted to check first.

Thanks in advance,

David