iso19101-2_251:IG_PhysicalQuantity | rdfs:subClassOf | ||
iso19101-2_251:IG_PhysicalQuantity | rdfs:subClassOf | ||
iso19101-2_251:IG_PhysicalQuantity | rdfs:subClassOf | ||
iso19101-2_251:IG_PhysicalQuantity | rdfs:subClassOf | ||
iso19101-2_251:IG_PhysicalQuantity | rdfs:subClassOf |