Re: Schema.org and protege

On Sat, 13 Apr 2019, 02:11 Nicolas Torzec, <torzecn@verizonmedia.com> wrote:

> The "schemaorg.owl" file that Richard pointed out can be loaded into
> Protégé.
>
> But note that all schema.org properties will be seen as object properties
> in Protégé. Schema.org (RDF in general) doesn't distinguish between
> datatype properties and object properties. Schema.org datatypes (e.g.
> Boolean, Number, Text, etc.) are just RDFs classes and, because all
> schema.org properties have Text and URL in their range implicitly by
> default, they all become object properties during the OWL conversion
> process.
>


"because all schema.org properties have Text and URL in their range
implicitly by default"

I don't believe we quite say that...

Dan

-N.
>
>
>
> On Thu, Apr 11, 2019 at 1:17 PM Richard Wallis <
> richard.wallis@dataliberate.com> wrote:
>
>> Hi Thejas,
>>
>> If you use https://schema.org/docs/schemaorg.owl  you will find the
>> domain & range values that are understood by Protégé.
>>
>> Checkout  https://schema.org/docs/developers.html#experiments for
>> details.
>>
>> ~Richard.
>> Richard Wallis
>> Founder, Data Liberate
>> http://dataliberate.com
>> Linkedin: http://www.linkedin.com/in/richardwallis
>> Twitter: @rjw
>>
>>
>>
>> On Thu, 11 Apr 2019 at 20:23, Umutcan Simsek <umutcan.simsek@sti2.at>
>> wrote:
>>
>>> Hi,
>>> The range and domain properties of schema.org are not supported by
>>> protégé. You need to replace does with rdfs:domain and rdfs:range in the
>>> schema file you are trying to import. Although this would be probably
>>> enough for protégé to load the schema.org properly, you would still
>>> need to work on the property definitions to make distinction between
>>> datatype and object properties.
>>>
>>> Alternatively, you can try the experimental owl mapping,
>>> https://schema.org/docs/datamodel.html.
>>> I am not sure if this one is up to date.
>>>
>>> Greetings
>>> Umut
>>>
>>> Sent from mobile
>>>
>>> On Apr 11, 2019 19:20, Thejas Prasad <thejchess@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> I had a quick question on how to import the ontology from schema.org
>>> into protege. I am able to import the ontology, however, the object
>>> properties are not imported. I was hoping someone from this list could
>>> provide into how to import the ontology.
>>>
>>> Thank you,
>>> Thejas
>>>
>>> ______________________________________________________________________
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>>>
>>> On Apr 11, 2019 19:20, Thejas Prasad <thejchess@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> I had a quick question on how to import the ontology from schema.org
>>> into protege. I am able to import the ontology, however, the object
>>> properties are not imported. I was hoping someone from this list could
>>> provide into how to import the ontology.
>>>
>>> Thank you,
>>> Thejas
>>>
>>> ______________________________________________________________________
>>> This email has been scanned by the Symantec Email Security.cloud service.
>>> For more information please visit http://www.symanteccloud.com
>>> ______________________________________________________________________
>>>
>>>
>>>