A concept instance is a piece of data that can be categorised into a concept. For example, if a concept was “country”, “France” and “Germany” would be examples of concept instances belong to the concept “country“. Dependent on concept type and the rules of a map, concept instances can be created by a knowledge author or created at run-time by end-users.
For string concepts, a knowledge author can define their own instances or have end users input them
For number concepts, instances can be any numerical value
For date concepts, instances can be any valid date
For boolean(True/False) concepts, instances will be true or false
When opening a string concept, Rainbird will display the existing instances for that concept. Concept instances can also be provided for a map by injecting data from an external data source.