Table for the 3 triples with object "1881-04-20" sorted by label
| Subject | Predicate |
|---|---|
| mdb:Catharina Gerhardina (1881-04-20) | mdb:datum |
| mdb:kapitein: Folgering, Gerhardus H. (uit Appingedam (NL)) | mdb:datum |
| mdb:matroos: Lauerman, Petrus (uit Winschoten (NL)) | mdb:datum |