header {
        title = "My first graph";
}
axes {
        timeline time [label="Time"];
        integer  nb   [label="Number"];
        string   str  [label="My string"];
}
data {
        time="0:00",nb="4242",str="This is my first string";
        time="12:00",nb="4242",str="This is my second string" [color="red"];
        time="15:00",nb="45986",str="This string is a bit bigger than the other ones" [color="blue"];
}

