Author: maestro

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New NGSI linked data generator for every data model

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Now the README file of every data model includes a link to the generator of NGSI-LD payloads compliant with the data model.

As you can see in the image below there is a new section “Dynamic examples generation”

There is the sentence “Link to the Generator of NGSI-LD payloads compliant with this data model. Refresh for new values”. By clicking the Generator link an example of payload appears on the web page. Refreshing (F5) generates new payloads.

 

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Updated interactive specification

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Now all data models have an interactive specification. (As long as they have examples)
This is the first step to deeper interactive services for every data model contributed.
See the example for weatherForecast.

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First Survey to users and contributors of Smart Data Models

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    Q1: What elements of a smart data model are useful for you?

    Examples of the options:
    1.-Json Schema
    2.-Examples
    3.-Specification
    Mark those relevant for you

    Optional. Other element useful. (Available or desired)

    Q2: What services do you use?

    1.- Search data models
    2.- Validation of payload
    3.-Validate schema before contribution
    4.-Generate a NGSI-LD payload out of a schema
    Search data modelsValidation of payloadValidate of json schema before contributionGenerate a NGSI-LD payload out of a schema
    Optional. Other services missing. (Available or desired)

    Membership

    Member of FIWARE FoundationMember of TMForumMember of IUDXNo membership

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    Include userAlias in common-schema.json

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    The file common-schema.json compiles those properties massively used across the different data models in the different domains.
    The property userAlias has been included to store those anonymous identifiers of a user that cannot be traced back to the user.
    It can be referenced in any data model just by including this code

    “userAlias”: {
    “$ref” : “https://smart-data-models.github.io/data-models/common-schema.json#/definitions/userAlias”
    }

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    New data models in transportation subject coming from synchronicity project

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    3 new data models coming from the synchronicity project are available in the subject dataModels.Transportation.

    • RestrictedTrafficArea. An area of a city in which the traffic generated by cars or any other kind of vehicles is subjected to limitation.
    • RestrictionException. A Restriction Exception represents a particular case that specialise restriction reported in a Restricted Traffic Areas; for instance, it could describe particular permissions applied to specific kind of vehicles
    • SpecialRestriction. A Special Restriction represents a particular case that specialise restriction reported in a Restricted Traffic Areas; for instance, it could describe particular restrictions applied to specific kind of vehicles

    These data models were initially developed in the project synchronicity and now it will be curated here.

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    Renamed subjects RawWaterManagement and WaterNetworkManagement

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    The subjects RawWaterManagement and WaterNetworkManagement are now being renamed to be more water-related.

    RawWaterManagement is now OpenChannelManagement because these models help to describe the management of water through open channels.

    WaterNetworkManagement is now WaterDistributionManagementEPANET because these data models are capable of describing the infrastructure and providing an output to EPANET together with the software developed in the FIWARE4Water project.