Index: trunk/src/org/openstreetmap/josm/data/osm/AbstractPrimitive.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/osm/AbstractPrimitive.java	(revision 19281)
+++ trunk/src/org/openstreetmap/josm/data/osm/AbstractPrimitive.java	(revision 19282)
@@ -946,4 +946,11 @@
                             "KSJ2:long",
                             "KSJ2:river_id",
+                            "LINZ:dataset",
+                            "LINZ:layer",
+                            "LINZ:source_version",
+                            "LINZ2OSM:dataset",
+                            "LINZ2OSM:layer",
+                            "linz2osm:objectid",
+                            "LINZ2OSM:source_version",
                             "odbl",
                             "odbl:note",