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ISO 14721

ISO 14721 defines the reference model for an open archival information system (OASIS). The text of the standard is identical to CCSDS 650.0-M-2.

Data and information

Among others, this standard attempts at defining data as
A reinterpretable representation of information in a formalized manner suitable for communication, interpretation, or processing. Examples of data include a sequence of bits, a table of numbers, the characters on a page, the recording of sounds made by a person speaking, or a moon rock specimen.
The standard further contrasts data with information which is defined as
Any type of knowledge that can be exchanged. In an exchange, it is represented by data. An example is a string of bits (the data) accompanied by a description of how to interpret the string of bits as numbers representing temperature observations measured in degrees Celsius (the Representation Information).

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