Re: New R2RML implementation report [via Knowledge Graph Construction Community Group]

Nice, this is great! Guess I needed to pay attention to double quotes
around objects. :-)

With my best regards,

Christophe Debruyne



On Mon, May 10, 2021 at 11:23 AM W3C Community Development Team <
team-community-process@w3.org> wrote:

> We are excited to announce that a new version of the R2RML implementation
> report is available as of today! This report lists different R2RML
> processors and whether they pass or fail the R2RML test cases.
>
>
>
> In the last few months, the W3C Knowledge Graph Construction Community
> Group has been working on reviving the original R2RML implementation
> report. We believe that this is a valuable resource for our community as it
> allows users to easily determine which processors are best suited for their
> use cases. Before we have a look at the details, we would like to thank
> everybody who contributed to this effort, especially Jhon Toledo, Dylan Van
> Assche, Benjamin Cogrel and Guohui Xiao!
>
>
>
> So what can you find in the report? The most important component is the
> table that lists the different R2RML test cases in the left column and the
> different processors in the top row. At the time of writing the included
> processors are Ontop, Morph-RDB, Db2triples, R2RML-F, and the RMLMapper.
>
>
>
>
> https://i.imgur.com/XvjaGrA.png
>
>
>
>
> How the implementation report is generated is different from the original
> report. Each processor’s developer executes the R2RML test cases and hosts
> the corresponding knowledge graph with the results. The report is then
> dynamically built based on these different knowledge graphs, through the
> use of Walder. If developers in the future update their processors and the
> test case results, then the report is automatically updated by using the
> updated information in the knowledge graph. Adding a new processor is also
> easy: we only need to add the link to the knowledge graph to our
> configuration of Walder. Check out the code on Github.
>
>
>
> We also provide a script to ease the execution of the test cases if they
> are not integrated in your development setup. The scripts automatically
> generate an EARL report with the results for your processor. Currently,
> there is support for MySQL and PostgreSQL, and more RDBMS will be added in
> the future. Any feedback is welcome!
>
>
>
> Please do not hesitate to contact us with questions or remarks. If you
> would be interested in further advancing the state of mapping heterogeneous
> data to RDF, you can join our Community Group. You are certainly welcome!
>
>
>
> ----------
>
> This post sent on Knowledge Graph Construction Community Group
>
>
>
> 'New R2RML implementation report'
>
>
> https://www.w3.org/community/kg-construct/2021/05/10/new-r2rml-implementation-report/
>
>
>
> Learn more about the Knowledge Graph Construction Community Group:
>
> https://www.w3.org/community/kg-construct
>
>
>