Difference between revisions of "IoT Semantics"
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== Entity and Observations instances == | == Entity and Observations instances == | ||
Instances are resources of a specific semantic type, that have values for each property defined in the semantic. | Instances are resources of a specific semantic type, that have values for each property defined in the semantic. | ||
| − | == Publishing semantic | + | == Publishing semantic == |
*Thing type | *Thing type | ||
*Observation | *Observation | ||
*Rules | *Rules | ||
Revision as of 20:04, 22 April 2016
Contents
Linked data
Resource Description Framework (RDF)
Json-ld
Json for linked data http://json-ld.org/
Entity and Observations semantic
Semantic for entities and the observations the produce can be defined using the Entity Types and Observation Types This configurable semantic in composed of :
- Type general info (name, description, geometric representation)
- Type specific properties
- In the case of the entity types, the set of observation types that the given entity type can produce
Each specific property contains its own semantic to define :
- Property data type; there are 3 kinds of property types
- primitive types
- collection the things type
- collection/single things instances
- Valid range or regular expression according to the data type
- Translation to the supported languages
- Limit of copies to keep for the property
Entity and Observations instances
Instances are resources of a specific semantic type, that have values for each property defined in the semantic.
Publishing semantic
- Thing type
- Observation
- Rules
