Hi Holger,
Unfortunately, it doesn't work.
I get the comment but nothing gets added. The record is empty.
When i look at the console I see correct "orphans" and I changed so the
usedURIs should be a match when filtering but the result is the same.
let graphURI = 'urn:x-evn-master:test';
graph.withDataGraph(graphURI, () => {
let usedURIs = graph.withDataGraph(graphURI + '.tch', () => {
return graph.select(`
SELECT DISTINCT ?uri
WHERE {
?t ?o ?uri .
FILTER isIRI(?uri) .
}`).bindings.map(b => b.uri.uri);
});
console.log('Found ' + usedURIs.length);
// console.log(usedURIs);
Am I missing sth ?
Br,
Kasia
On Friday, January 5, 2024 at 3:56:26 PM UTC+1 Holger Knublauch wrote:
>
> On 5 Jan 2024, at 3:51 pm, Kasia Kryczka <[email protected]> wrote:
>
> Hi Holger,
>
>
> I used a different thing as I need to add a change history to all these
> objects: I used the following :
>
>
> let graphURI = 'urn:x-evn-master:test';
> graph.withDataGraph(graphURI, () => {
> let usedURIs = graph.withDataGraph(graphURI + '.tch', () => {
> return graph.select(`
> SELECT DISTINCT ?uri
> WHERE {
> ?t teamwork:subject|teamwork:predicate|teamwork:object
> ?uri .
> FILTER isIRI(?uri) .
> }`).bindings.map(b => b.uri.uri);
> });
>
> console.log('Found ' + usedURIs.length);
> let orphans = graph.withDataGraph(dataset.withImports(graphURI), ()
> =>
> graph.select(`SELECT ?subject WHERE { ?subject a owl:Class.
> FILTER isIRI(?subject) }`))
> .bindings
> .map(b => b.subject)
> .filter(subject => !usedURIs.includes(subject.uri));
>
> orphans.forEach((orphan) => {
> console.log('Orphan is ' + orphan.uri);
> let triples = graph.triples(orphan, null, null);
> graph.transaction(graphURI + '.tch', 'Create dummy change for ' +
> orphan.uri, () => {
> let uuid = graph.eval('STRUUID()');
> let change = graph.namedNode('urn:x-change:' + uuid);
> console.log('Change: ' + change.uri);
> graph.update(`
> PREFIX dcterms: <http://purl.org/dc/terms/>
> PREFIX sioc: <http://rdfs.org/sioc/ns#>
> INSERT {
> $change rdf:type teamwork:Change ;
> rdfs:comment "Dummy change entry for ${orphan.uri}
> ";
> dcterms:created ?now ;
> sioc:has_creator <urn:x-tb-users:Anonymous4>;
> teamwork:status teamwork:Committed .
> }
> WHERE {
> BIND (NOW() AS ?now) .
> }`, {
> change: change
> });
> triples.forEach(triple => {
> triple.change = change;
> graph.update(`
> INSERT {
> $change teamwork:added [
> teamwork:object $object ;
> teamwork:predicate $predicate ;
> teamwork:subject $subject ;
> ]
> } WHERE {}`, triple);
>
>
> Here, $change would be unbound. So you either need to insert that into the
> query string or pre-bind it:
>
> graph.update(`
> INSERT {
> <${change.uri}> teamwork:added [
>
> teamwork:object $object ;
> teamwork:predicate $predicate ;
> teamwork:subject $subject ;
> ]
> } WHERE {}`, triple);
>
>
> HTH
> Holger
>
>
> });
> });
> });
>
> return orphans; // Return the list of orphans after processing
> });
>
>
>
> it shows result in the change history but nothing gets added, the change
> is empty.
>
> Could you have a look and let me know what should be changed ?
>
>
> Thank you,
>
> Kasia
> On Friday, January 5, 2024 at 10:53:11 AM UTC+1 Holger Knublauch wrote:
>
>> To get instances of a class and its subclasses, use this trick from
>> further below,
>>
>> SELECT ?instance
>>>> WHERE {
>>>> ?instance rdf:type/rdfs:subClassOf* ex:SomeClass .
>>>> }
>>>>
>>>
>> This can also be rewritten as
>>
>> SELECT ?instance
>> WHERE {
>> ?type rdfs:subClassOf* ex:SomeClass .
>> ?instance a ?type .
>> }
>>
>> Holger
>>
>>
>> On 5 Jan 2024, at 9:32 am, Kasia Kryczka <[email protected]> wrote:
>>
>> Hi Holger,
>>
>> ok, but this still doesn't give me everything I need. I get like a part
>> of all the results from imports. Unfortynately I cannot post pictures.
>> My ontology has owl:imports <http://datashapes.org/graphql> ;
>> owl:imports <http://topbraid.org/teamworkconstraints> ;
>> owl:imports <urn:x-evn-master:ontology_1> ;
>> owl:imports <urn:x-evn-master:ontology_2> ;
>> owl:imports <urn:x-evn-master: ontology_3 > ;
>> owl:imports <urn:x-evn-master: taxonomy_1> ;
>> owl:imports <urn:x-evn-master: ontology_4 > ;
>>
>> in the class hierarchy I can see more objects sth like that :
>>
>> Data Object
>> - Abstract Object
>> - Level 2 Object
>> -Level 3 Object
>> -Level 2 Object
>> - Conceptual Object
>> - Level 2 Object
>> -Level 3 Object
>> -Level 2 Object etc.
>>
>>
>> and all of them are from imports there are only 3 which are locally
>> defined.
>> I would like to get all with a sparql query if that's possible.
>> Hope this clarifies a bit.
>>
>> Br,
>>
>> Kasia
>> On Friday, January 5, 2024 at 9:05:47 AM UTC+1 Holger Knublauch wrote:
>>
>>> In ADS you can write
>>>
>>> let instances = graph.withDataGraph(dataset.withImports(
>>> 'urn:x-evn-master:geo'), () =>
>>> graph.select(`
>>> SELECT ?instance
>>> WHERE {
>>> ?instance a skos:Concept .
>>> }
>>> `))
>>> instances.bindings
>>>
>>> Holger
>>>
>>> On 5 Jan 2024, at 8:46 am, Kasia Kryczka <[email protected]> wrote:
>>>
>>> Hi Holger,
>>>
>>> thank you for quick reply.
>>> The thing is I don't want to use the include imports checkbox. I want to
>>> have a query which I can later use in ADS.
>>> Br,
>>>
>>> Kasia
>>>
>>>
>>> On Thursday, January 4, 2024 at 4:02:09 PM UTC+1 Holger Knublauch wrote:
>>>
>>>> Are you using the SPARQL endpoint? Then activate the Include Imports
>>>> checkbox.
>>>>
>>>> From the SPARQL query panel, it would be something like
>>>>
>>>> SELECT ?instance
>>>> WHERE {
>>>> ?instance rdf:type/rdfs:subClassOf* ex:SomeClass .
>>>> }
>>>>
>>>> which would also get the instances of the subclasses of the given class.
>>>>
>>>> Holger
>>>>
>>>>
>>>>
>>>> On 4 Jan 2024, at 3:52 pm, Kasia Kryczka <[email protected]> wrote:
>>>>
>>>> Hi,
>>>>
>>>> This might be a simple question but I got stuck.
>>>>
>>>> I want to get all object from an ontology which are of a owl:Class but
>>>> which are also defined in all the includes of that particular ontology.
>>>>
>>>> Any help would be great.
>>>>
>>>> Thanks,
>>>>
>>>> Kasia
>>>>
>>>>
>>>>
>>>> --
>>>> The topics of this mailing list include TopBraid EDG and related
>>>> technologies such as SHACL.
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>>>> .
>>>>
>>>>
>>>>
>>> --
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>>>
>>>
>>>
>> --
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>>
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>> .
>>
>>
>>
> --
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> technologies such as SHACL.
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> email to [email protected].
>
> To view this discussion on the web visit
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>
> <https://groups.google.com/d/msgid/topbraid-users/86850741-274c-4c18-bf66-49b5cc00e2fen%40googlegroups.com?utm_medium=email&utm_source=footer>
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>
>
>
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