: IF_CellValuePair.valuehttp://def.isotc211.org/iso19129/2009/IGCDFramework# Create a prefix for http://def.isotc211.org/iso19129/2009/IGCDFramework# Hit Enter to save Double click to create a prefix | rdfs:isDefinedBy | http://standards.iso.org/iso/19129/ed-1/en/ | graph:default |