I think a path of ratingCount|reviewCount with sh:minCount 1 is the
cleanest approach. So if the blank node isn't very meaningful yet, maybe
you'd need to adjust the results display accordingly? You could also
specify a nice sh:message to explain what's really going on at the
property shape.
ex:AggregateRatingShape
a sh:NodeShape ;
sh:targetClass schema:AggregateRating ;
sh:property [
sh:path [ sh:alternativePath ( schema:ratingCount
schema:reviewCount ) ] ;
sh:minCount 1 ;
sh:message "AggregateRating can have either or both of
ratingCount and reviewCount" ;
] .
Of course you'd also need the individual property shapes for the two
properties, with no sh:minCount.
Alternatively, use sh:or at the node shape, yet that might even be more
complicating.
Holger
On 20/02/2020 07:31, Gary Murphy wrote:
I have an application where I use the validation sh:resultPath to
display violation messages, but I've hit a conundrum with
dependent/contingent properties
a simple example: schema:AggregateRating can have either or both of
ratingCount and reviewCount, with a structure as follows:
{
"@context": { "@vocab": "http://schema.org/"; },
"@type": "AggregateRating",
"ratingCount": 25,
"ratingValue": "3.5",
"reviewCount": 5,
"@id": "http://schemaapp.com/db/SchemaApp#AggregateRating";
}
what I would like to do is to attach a PropertyShape with a sh:path
schema:reviewCount that will pass if either (or both) properties are
present, but return a violation (with sh:resultPath
schema:reviewCount) if both are missing
It was very easy to phrase using sh:alternativePath in a NodeShape,
but that gives the sh:alternativePath blank node as the resultPath. I
might be stuck with that, but hoping there's a way to do it the way I need
--
Gary Lawrence Murphy <[email protected] <mailto:[email protected]>>
- Hunch Manifest, 15 Wyndham N 'C', Guelph
--
You received this message because you are subscribed to the Google
Groups "TopBraid Suite Users" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected]
<mailto:[email protected]>.
To view this discussion on the web visit
https://groups.google.com/d/msgid/topbraid-users/CADnyxpsmyhQ7j7-qYDdu87iPvQ6Fo09je97%3DStwqzK3cj5N55Q%40mail.gmail.com
<https://groups.google.com/d/msgid/topbraid-users/CADnyxpsmyhQ7j7-qYDdu87iPvQ6Fo09je97%3DStwqzK3cj5N55Q%40mail.gmail.com?utm_medium=email&utm_source=footer>.
--
You received this message because you are subscribed to the Google Groups "TopBraid
Suite Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/topbraid-users/a015277b-e436-b190-1893-fa5507b6f820%40topquadrant.com.
