| colspan="2" style="vertical-align: top;" | A plus sign (+) identifies additional elements chosen by PFAN as core elements in records, with specified conditions, in addition to core RDA elements and "core if" RDA elements.
+
| colspan="2" style="vertical-align: top;" | A plus sign (+) identifies additional elements beyond the RDA "core" and RDA "core if" elements, selected by PFAN to be core elements, as specified, in records.