Table for the 4 triples with object "onder de B: 1947" on predicate stempel_opmerking sorted by label

Subject	Predicate
?:Kaart_WFA1746	?:stempel_opmerking
?:Kaart_WFR349	?:stempel_opmerking
?:Kaart_WFV1515	?:stempel_opmerking
?:Kaart_WFV1986	?:stempel_opmerking