Table for the 4 triples for predicate ns4:aantalmanen in graph http://purl.org/collections/nl/niod/dbpedia_dump.ttl

Subject	Object
?:Aarde (planeet)	"1"^^xsd:integer
?:Mars (planeet)	"2"^^xsd:integer
?:Neptunus (planeet)	"13"^^xsd:integer
?:Pluto (dwergplaneet)	"5"^^xsd:integer