Re: Question about Triple Pattern Fragment (TPF) and hydra:filter

> I think just only hydra-ex:filter is enough.

Nothing constrains the subject of the triples then,
so you would get

>> CONSTRUCT { ?s  rdfs:label   ?label }
>> WHERE {
>>     ?s   rdfs:label   ?label .
>> }

instead of

>> CONSTRUCT { ?member  rdfs:label   ?label }
>> WHERE {
>>     <http://example.org/collection>  hydra:member  ?member .
>>     ?member   rdfs:label   ?label .
>> }


> I understand that you use following triples for identifying the collection:
> "hydra-ex:constant "http://example.org/collection"; hydra:property rdf:subject"

Yes.

> However, in the REST manner. I think the operation should perform
> against the resource that attach to.
> In this case the operation is the filter.

There's no relation between hydra-ex:filter and the REST architectural style.
Also, there's no reason why this would apply to hydra-ex:filter
but not with hydra:search.

So I can't conclude that using hydra-ex:filter
would automatically constrain the subject of triples.

Best,

Ruben

Received on Tuesday, 6 October 2015 08:19:11 UTC