There is a new subject, dataModel.OSLO, for the mapping of the OSLO ontology for mobility.
A new data model BicycleParkingStation is also available there.
This is also an outcome of the collaboration with the GreenMov project.
Many of the datasets published in open data portals are extensively used elsewhere. Well-maintained portals have managers that document the data structure and provide definitions of the types and contents of every field in these datasets. These are some of the requirements for the successful publication of a new Smart Data Model.
With this simple python script (and others to come) at the utils folder it can be drafted a JSON schema compliant with the Smart Data Models Program contribution manual. It is an early version (not everything is updated) but you can check it out.
 Parameters:
– base url of the ODS portal
– dataset_id of the dataset
Returns:
A draft json schema compliant with Smart Data Models Program,
some limitations: it does not translate descriptions (required in English)
some data types
It prints the schema and also returns (if possible a file named schema.json)
test it with this command
SDM_OpenDataSoft_schema_converter.py https://data.ameli.fr/ effectifs
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The data model for the electrical charging stations (EVChargingStation) has a major extension with the contributions of IUDX. this is located at the Transportation subject.
It includes attributes for the identification of the vehicle type, others related to the payment and the transaction, and others related to the identification of the station.
The Smart Data Models Program does not define canonically and uniquely the terms used in the data models. There are many ontologies and vocabularies providing solutions to this issue.
For those users of linked data solutions, every subject includes a context.jsonld file (see example) with long IRI for the terms used in the data models. Besides this, the IRI provided are in fact URL to pages with additional information about the term (see example).
not only this but also two services are available on the tools menu on the front page.
But when mapping an existing open and adopted standard now it is possible to customize the context generated by using a new file notes_context.jsonld (see this empty example) at the root of the subject. It will replace the automatic IRI for a term with the customized one.
Usually whenever there is an extension of a data model it is a minor update so it is reported in the widget Announcements of the frontpage
However, the update of the RoadSegment data model is so important (more than 30 new attributes) that it is worthy to be announced this way. It is also noticeable the emphasis on the cycling information. Thanks to IUDX for their contribution. It is available in the Transportation subject.
The data model for TransitManagement has been published based on the contribution of IUDX. It belongs to the Urban mobility subject.
If have approached the Smart Data Models Program (SDM) for the first time and you want to become a contributor there are some technical concepts that you need to know about the elements compiled at SDM.
Once checked this presentation maybe you want to review the contribution manual
This video shows a new framework of AWS for smart territories where the smart data models play a significant role in an AWS global solution based on a NGSI platform.
Currently, the number of available data models exceeds 800. Several use cases are presented during this 30 min video.
After growing in options and service, it was necessary to update the main menu (not only to make it more legible), but also to make it more natural.
Explore the tools section where all the available services are listed together
Documentation contains everything related to the documentation generated at the SDM and that can be necessary for several tasks
About include mostly the same elements (the starting point and FAQs)
Search remains the same because is one of the most used resources
Community for the interconnection between users and contributors.
New data model request to learn how to start
Every data model in the Smart Data Models program can be mapped with external ontologies and there is a service on the main menu to achieve that.
See main menu -> @context -> generate an external @context
After the publication of data models of CPSV-AP now it is possible to map with their URI thanks to the mapping file.
