Table for the 4 triples with object "21-03-1720" sorted by label

Subject	Predicate
ns15:soldijrecord-5740	ns15:vertrekKaap
ns15:soldijrecord-5748	ns15:vertrekKaap
das:voyage-2391_4	das:departureFromCape
das:voyage-2392_1	das:departureFromCape