AccessibleRelations and RelationSets @SPI_RELATION_NULL: @SPI_RELATION_LABEL_FOR: @SPI_RELATION_LABELED_BY: @SPI_RELATION_CONTROLLER_FOR: @SPI_RELATION_CONTROLLED_BY: @SPI_RELATION_MEMBER_OF: @SPI_RELATION_NODE_CHILD_OF: @SPI_RELATION_EXTENDED: @SPI_RELATION_FLOWS_TO: @SPI_RELATION_FLOWS_FROM: @SPI_RELATION_SUBWINDOW_OF: @SPI_RELATION_EMBEDS: @SPI_RELATION_EMBEDDED_BY: @SPI_RELATION_POPUP_FOR: @SPI_RELATION_PARENT_WINDOW_OF: @SPI_RELATION_DESCRIPTION_FOR: @SPI_RELATION_DESCRIBED_BY: @SPI_RELATION_LAST_DEFINED: @obj: @obj: @obj: @Returns: @obj: @i: @Returns: @obj: @Returns: