Create Data Requirements

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Data requirements are prescribed directives or consensual agreement that define the content and/or structure that constitute high quality data instances and values. Data requirements can thereby be stated by several different individuals or groups of individuals. Moreover, data requirments may also be based on laws, standards, or other directives. They may be agreed upon or contrary to each other.

However, data requirements are required as a prerequisite to measure data quality. Hence, they serve as a benchmark to define the desired state of data. In the following we describe how you can express your data requirements via the DQM-Vocabulary.

Contents

Types of Data Requirements

   dqm:ClassRequirement
   dqm:CustomRequirement
   dqm:MultiPropertyRequirement
   dqm:PropertyRequirement


Type 1: Property Requirements

Type 2: Class Requirements

Type 3: Multi-Property Requirements

Type 4: Custom Requirements

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