+.IP "\fB-d \fIformat\fR"
+.IP "\fB--data=\fIformat\fR"
+Sets the formatting for cells within output tables. The following
+types of \fIformat\fR are available:
+.RS
+.IP "\fBstring\fR (default)"
+The simple format described in \fBovs-vsctl\fR(8).
+.IP "\fBjson\fR"
+JSON.
+.RE
+.