: OperationMethod.formulaReferencehttp://def.isotc211.org/iso19111/2019/CoordinateOperations# Create a prefix for http://def.isotc211.org/iso19111/2019/CoordinateOperations# Hit Enter to save Double click to create a prefix | skos:definition | formula(s) or procedure used b ...... dure, not an analytic formula. | graph:default |