FIWARE.Feature.MiWi.POIDataProvider.Grouping support

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Name Grouping_support Chapter MiWi
Goal POIs can be searched based on their relations to other POIs and on their belonging to groups.
Description Relations including grouping are presented as fw_relationship component of a POI. The fw_relationship data component describes one to many relationships each containing UUIDs of participating POIs and the type of the relationship. Ontology of the relationship is explicitly defined. Groups are defined as POIs having include relationship to its members.
Rationale Relationships between POIs and POI groups are included in original requirements. Relationships and grouping can be used to fulfill a variety of needs.

Examples of groups:

  • Lists of recommended restaurants - by various societies
  • Hierarchical POIs
  • "Places I have visited" - in a social application

Examples of relationships:

  • A park POI has_entry a gate POI
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