Classes in graph pollution-database

Class	#Instances
<http://irnok.net/ontology/geopollution#Amount>	1610
owl:AnnotationProperty	6
owl:Class	2
<http://dbpedia.org/resource/Database>	1
<http://dbpedia.org/resource/Estimation>	1
<http://dbpedia.org/resource/Matter>	35
owl:NamedIndividual	47
owl:Ontology	1
rdf:Property	2
<http://dbpedia.org/resource/Sample_(material)>	46