[Backlogmanager] [FIWARE-JIRA] (HELP-19624) [fiware-stackoverflow] FIWARE, NGSI-LD - Understand the @context

Ken Zangelin (JIRA) jira-help-desk at jira.fiware.org
Mon May 30 10:23:00 CEST 2022


     [ https://jira.fiware.org/browse/HELP-19624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ken Zangelin updated HELP-19624:
--------------------------------
    Status: Answered  (was: In Progress)

> [fiware-stackoverflow] FIWARE, NGSI-LD - Understand the @context
> ----------------------------------------------------------------
>
>                 Key: HELP-19624
>                 URL: https://jira.fiware.org/browse/HELP-19624
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Ken Zangelin
>              Labels: fiware, fiware-orion, json-ld
>
> Created question in FIWARE Q/A platform on 28-05-2022 at 18:05
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/72418192/fiware-ngsi-ld-understand-the-context
> +Question:+
> FIWARE, NGSI-LD - Understand the @context
> +Description:+
> I am creating a data model for a particular application and I did not start from any base model; since I did not start from any base model, the context below is sufficient, correct?
> "@context": [
>             "https://schema.lab.fiware.org/ld/context",
>             "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context-v1.3.jsonld"
> ]
> My data model is not complicated, with just these properties and entity being more "complex":
> "address": {
>             "type": "Property",
>             "value": {
>                 "streetAddress": "",
>                 "postalCode": "",
>                 "addressLocality": "",
>                 "addressCountry": ""
>             }
> },
> "location": {
>             "type": "Point",
>             "coordinates": [
>                 ,
>             ]
> },
> {
>         "id": "urn:ngsi-ld:MeasurementSensor:",
>         "type": "MeasurementSensor",
>         "measurementVariable": {
>             "type": "Property",
>             "value": "Temperature"
>         },
>         "measurementValue": {
>             "type": "Property",
>             "value": 32.0,
>             "unitCode": "ºC",
>             "observedAt": "2022-05-10T11:09:00.000Z"
>         },
>         "refX": {
>             "type": "Relationship",
>             "object": "urn:ngsi-ld:"
>         },
>         "@context": [
>             "https://schema.lab.fiware.org/ld/context",
>             "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context-v1.3.jsonld"
>         ]
> }



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