+PERCENT-COMPLETE;DEEP=THOUGHT:42
+PRIORITY;STATUS=DEFAULT:5
+RECURRENCE-ID;TZID=Europe/Truro;RANGE=THISANDFUTURE;VALUE=DATE;EXAMPLE=DATA:
+ 20160131
+SEQUENCE;TEST=YAY:3
+STATUS;LANGUAGE=kw;FAVOURITE=BEANS;NOTLIKE=UNKNOWN:2.0;Success
+SUMMARY;ALTREP="null:nodata";LANGUAGE=kw;FAVOURITE=TOFU;NOTLIKE=NONE:A summ
+ ary of the todo.
+URL;EXTERNAL=YES:http://www.example.com/