Table for the 5 triples with object "USA-zone" on predicate wpl_opm sorted by label

Subject	Predicate
?:Kaart_WE1700	?:wpl_opm
?:Kaart_WE2361	?:wpl_opm
?:Kaart_WE2815	?:wpl_opm
?:Kaart_WE361	?:wpl_opm
?:Kaart_WE465	?:wpl_opm