W3C home > Mailing lists > Public > public-rdf-shapes@w3.org > July 2014

Re: AW: Thoughts on validation requirements

From: Dimitris Kontokostas <kontokostas@informatik.uni-leipzig.de>
Date: Mon, 28 Jul 2014 10:35:50 +0300
Message-ID: <CA+u4+a0B250=PJcKnybxRCCPtb-n3Gr6XT5Wro34dUNWKqn_7w@mail.gmail.com>
To: "Peter F. Patel-Schneider" <pfpschneider@gmail.com>
Cc: "Bosch, Thomas" <Thomas.Bosch@gesis.org>, "public-rdf-sha." <public-rdf-shapes@w3.org>
On Sun, Jul 27, 2014 at 6:47 PM, Peter F. Patel-Schneider <
pfpschneider@gmail.com> wrote:

> On 07/27/2014 02:36 AM, Bosch, Thomas wrote:
>
>> Hi Dimitris
>>
>>
>>
>> Although I do not have any industry experience in this field, I have the
>> following to note from my related research.
>>
>> If we want RDF to become mainstream we shouldn't expect people to learn
>> OWL,
>> logics & Manchester syntax in order to formulate or understand a simple
>> constraint.
>> They should exist somehow but should be moved as many levels up as
>> possible.
>> Similarly for SPARQL.
>>
>>
> What do you suggest should be the minimal level of learning to be able to
> formulate or understand a simple constraint?  Please include examples of
> simple constraints that can be formulated and understood using only this
> level of learning.


I know that everything I say here will have a OWL, SPIN or whatever
equivalent that will do the job and there has been many examples in this
list before.
Personally I would prefer a language that (re)defines basic constraints
like domain, range & cardinality and does some basic calculations on
objects (e.g. patterns, string functions, language tags)
This means that the basic level of understanding would be RDF and allowed
values in subjects / predicates / objects, what is a class / property and
the meaning of rdfs domain & range.

Beyond that, I would prefer to provide SPARQL expression snippets e.g. (p1
> p2). So SPARQL querying would be an additional requirement for more
advanced rules

Dimitris

>
>
> peter
>
>
>


-- 
Dimitris Kontokostas
Department of Computer Science, University of Leipzig
Research Group: http://aksw.org
Homepage:http://aksw.org/DimitrisKontokostas
Received on Monday, 28 July 2014 07:36:48 UTC

This archive was generated by hypermail 2.4.0 : Friday, 17 January 2020 17:02:39 UTC