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From: Dan Brickley <danbri@google.com>
Date: Tue, 7 Oct 2014 14:15:07 +0100
Message-ID: <CAK-qy=6jxQSdo4McgJeCBxE+i=DNo7AgPXXB8cr0nk5nxUPR=A@mail.gmail.com>
To: Anastasia Dimou <anastasia.dimou@ugent.be>, Ivan Herman <ivan@w3.org>
Cc: "public-csv-wg@w3.org" <public-csv-wg@w3.org>
On 7 October 2014 08:29, Anastasia Dimou <anastasia.dimou@ugent.be> wrote:
> Dear Dan,
>> Q: Can [R2]RML expand a single row into multiple interconnected
>> subject-nodes. I thought maybe
>> http://www.w3.org/TR/r2rml/#dfn-referencing-object-map is relevant but
>> haven't figured it out.
> Yes it is.

Thanks! Progress so far is all in Github now. I've reorganized the
files to match the "attempts/attempt-1" etc structure we've used for
other use cases, so that [R2]RML can be contrasted with
Mustache-family approaches, Direct Mapping(s) etc.


Here are the triples we get out so far...


Here is the mapping file itself:


There's an issue (Anastasia is investigating) in which the 'offers'
and 'location' triples are not emitted, even though the Offer and
Place entities and their properties are emitted. Everything else looks
perfect in terms of matching the expected output, i.e.

Ivan - it would be great to show a Direct Mapping variant here. Should
we try to produce it programmatically, or by hand?

Received on Tuesday, 7 October 2014 13:15:35 UTC

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