well, to get around this issue, I ran inferencing, then asserted the
triples arising from subproperties,
and ran the same query again. This time, the query worked.
not sure what to make of that.
On Oct 23, 11:51 am, donundeen <[EMAIL PROTECTED]> wrote:
> hm, not sure if this is relevent,
> but my subProperty, sxml:text
> has
> domain sxml:TextNode
> range xsd:string
>
> whereas rdfs:label has
> domain: rdfs:Resource
> range : rdfs:Literal
>
> could those values be conflicting with eachother in any way?
> I wouldn't think so, based on my understanding of what domain and
> range do,
> but I'm having trouble locating what else could be going on.
>
> also, my main ontology file has a lot of imports; the definitions of
> rdfs:label and sxml:text, as well as the various instances are in
> different places. that's another difference between my case and the
> example.
>
> On Oct 23, 10:43 am, donundeen <[EMAIL PROTECTED]> wrote:
>
> > yes, your example works.
> > will have to figure out what I'm doing wrong with my ontology.
>
> > On Oct 22, 10:44 pm, Scott Henninger <[EMAIL PROTECTED]>
> > wrote:
>
> > > Don; I'm not sure what is happening in your case, but subPropertyOf
> > > works as you outline. I've attached a min-ontology to demonstrate this.
> > > Run the following query with and without inferencing and you will see
> > > that turning on inferences invokes the subPropertyOf relationship.
> > > SELECT ?lbl
> > > WHERE {
> > > ?thing a :Thing_1 .
> > > ?thing rdfs:label ?lbl .
> > > }
> > > -- Scott
> > > donundeen wrote:Hi, I'm working some queries using subproperties. my
> > > understanding is that IF sp subPropertyOf s AND x sp y THEN x s y For
> > > example, I've made sxml:text a subproperty of rdfs:label therefore,
> > > shouldn't the queries: CONSTRUCT { ?node sxml:text ?found . }WHERE{ ?node
> > > sxml:text ?found . } and CONSTRUCT { ?node sxml:text ?found . }WHERE{
> > > ?node sxml:text ?found . ?node rdfs:label ?found . } return the same
> > > thing, if inferencing is turned on when you do the query? Right now, I've
> > > got my inferencing configured to just do SwiftOWLIM. It seems as though
> > > inferencing isnt' doing anything with subProperties. When I run
> > > inferencing alone, I also don't see any new properties being added based
> > > on subproperties.
>
> > > unnamed0.owl
> > > 1KViewDownload
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