: GF_Operation.observesValuesOfhttp://def.isotc211.org/iso19109/2005/GeneralFeatureModel# Create a prefix for http://def.isotc211.org/iso19109/2005/GeneralFeatureModel# Hit Enter to save Double click to create a prefix | rdfs:domain | : GF_Operationhttp://def.isotc211.org/iso19109/2005/GeneralFeatureModel# Create a prefix for http://def.isotc211.org/iso19109/2005/GeneralFeatureModel# Hit Enter to save Double click to create a prefix | graph:default |