Hi Brice,
My understanding is that for entries like Sculpture where there is not an
expected value listed, the data model documentation (particularly the
second paragraph of the Conformance
<https://schema.org/docs/datamodel.html#conformance> section) is
authoritative. Any property, such as *Sculpture*, can by default accept a
value that is either a Text <https://schema.org/Text>, URL
<https://schema.org/URL>, or Role <https://schema.org/Role> (in addition to
any other defined expected types). So if the expected type is simply *Text*,
*URL*, or *Role*, it is omitted on the page for that Schema type. If the
type is a composite (e.g. another type) or a different primitive type (e.g.
*Number*), it will be listed. *Mass* might be a reasonable example of that
(where the expected type is <number> <value> like "1 kilogram").
Hopefully this is close to accurate! Credit to Richard Wallis for helping
me with a similar question.
On Tue, Jul 3, 2018 at 1:52 PM, Brice <bvandeputte@gmail.com> wrote:
> Hello
>
> I’m using your website and today seems that Sculpture page is empty ?
>
> Does exist a bug for that point ?
>
>
>
> page :
>
> https://schema.org/Sculpture
>
> [image: image.png]
>
> properties are missing
>
>
> expecting properties.
>
> Example with good content for Article page
>
> https://schema.org/Article
>
> [image: image.png]
>
>
>
>
>
> Thanks
>
>
> Best Regards
>
> Brice
>
>
