Thanks for the heads up. I'll continue experimenting.
On Thursday, November 5, 2020 at 6:49:55 PM UTC-5 Holger Knublauch wrote:
> Hi Matt,
> smf:luceneQuery is in fact the magic property that Search the EDG is
> using, but without knowing more about your specific use case I would say
> 'use with caution' as the magic property is really meant for use with in
> SWP and has some quirks.
>
> For example, the user must define a limit, facets are kind of a pain to
> pass through, target graphs must opt in, working copies are out of scope,
> and lastly all graphs in the index are queried - the only way to narrow the
> scope is by providing a graph facet.
>
> But generally speaking this should work
> (params are: search term, facets, offset, limit, advanced syntax (when
> true the magic property will use the input verbatim, essentially allowing
> lucene operands to be utilized)
>
> SELECT ?result ?score ?total
> WHERE {
> ("term" ?facetFilters 0 100 false) smf:luceneQuery (?result ?score
> ?total)
> }
>
> If the user needs facets, we'd have to work up a more thorough example,
> which would involve temp graphs.
>
> So the alternative would be to use the textindex:query magic property
> while iterating over the properties of interest.
>
> Holger
>
>
> On 11/6/2020 12:12 AM, Matt Goldberg wrote:
>
> That magic property requires a specific property to search values of,
> which is not quite what I want at the moment. After digging some more, I
> found smf:luceneQuery which appears to return similar results to Search the
> EDG. Is there any caveats with using this magic property?
>
> On Wednesday, November 4, 2020 at 6:04:54 PM UTC-5 Holger Knublauch wrote:
>
>> Hi Matt,
>>
>> yes there are functions in the textindex namespace (
>> http://topbraid.org/textindex#)
>>
>> Open the file \server.topbraidlive.org\web\2018\textindex.ui.ttlx in TBC
>> to see their declarations.
>>
>> The name of the index for EDG vocabularies is "teamwork" - see the Text
>> Indices admin page.
>>
>> An example call would be
>>
>> ("teamwork" rdfs:comment "hello") textindex:query (?subject ?score
>> ?literal ?graph)
>>
>> If you have follow-up questions, please ask here.
>>
>> Holger
>>
>>
>> On 11/5/2020 8:17 AM, Matt Goldberg wrote:
>>
>> Hello-
>>
>> Is there a mechanism like a magic property to query the freetext index
>> from SPARQL? I didn't see one mentioned in the TopBraid documentation. I've
>> used some other systems that have this feature.
>>
>> Thanks.
>>
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