0.1 VOQuantity 0.1 voq xs This schema defines a generic container for real-valued quantities that may have associated units and errors. It also includes a few examples of how the schema can be extended to specific quantities that can be encoded with custom tags. a value representing percent that is restricted to the range [0,100] a formatted version of the quantity intended for display the decimal value of a quantity the unit or dimension associated with a quantity a description of the error associated with the quantity The error associated with the quantity expressed in terms of a statistical standard deviation. a range of values surrounding a quantity's value reflecting confidence The percent confidence that the true value falls within the error range. a measurable value that can have an associated unit and/or error the name of the quantity; the thing that the value measures a list of quantities. a length or distance quantity an energy flux quantity; i.e. an amount energy per unit frequency passing through a unit area. a measure of wave periodicity, usually of electromagnetic radiation