Hi Michel,
I am attaching a solution that should work for the general case. It
defines a NodeShape that has owl:AllDifferent as its target class, and
then does pairwise comparison of all mentioned classes, and then reports
instances that have multiple of those types:
on
alldifferent:AllDifferent1
rdf:type owl:AllDifferent ;
rdfs:label "All different1" ;
owl:members (
schema:Person
schema:Product
schema:Event
) .
and sample instance
alldifferent:CarPerson
rdf:type schema:Person ;
rdf:type schema:Vehicle ;
rdfs:label "Car Person" .
The main shape is
alldifferent:AllDifferentShape
rdf:type sh:NodeShape ;
rdfs:label "All different shape" ;
sh:sparql [
sh:message "{?class1} and {?class2} cannot share instances but
{?value} has types {?type1} and {?type2}" ;
sh:prefixes <http://example.org/alldifferent> ;
sh:select """SELECT $this ?class1 ?class2 (?instance AS ?value)
?type1 ?type2
WHERE {
{
$this owl:members ?membersList .
# Go through all combinations
?members rdf:rest*/rdf:first ?class1 .
?members rdf:rest*/rdf:first ?class2 .
FILTER (?class1 != ?class2) .
FILTER (str(?class1) < str(?class2)) # Avoid duplicates in both
directions
}
?type1 rdfs:subClassOf* ?class1 .
?instance a ?type1 .
?instance a ?type2 .
?type2 rdfs:subClassOf* ?class2 .
}""" ;
] ;
sh:targetClass owl:AllDifferent ;
.
This solution simply reuses the OWL vocabulary, so you don't need to
change your model. Any similar solution would need to introduce another
vocabulary, so for those who don't want to reuse owl:AllDifferent here,
just make up your own instance vocabulary.
HTH
Holger
On 10/03/2020 18:44, 'Bohms, H.M. (Michel)' via TopBraid Suite Users wrote:
Hi Holger
Would this become a global PropertyShape then?
For the smls upper ontology itself it holds but in general not for the
userdefined ontologies importing smls.
(which will have subclasses for say PhysicalObject that are non-disjunst).
Thx Michel
Dr. ir. H.M. (Michel) Böhms
Senior Data Scientist
T +31888663107
M +31630381220
E [email protected] <mailto:[email protected]>
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*Van:*[email protected]
<[email protected]> *Namens *Holger Knublauch
*Verzonden:* Monday, March 9, 2020 11:36 PM
*Aan:* [email protected]
*Onderwerp:* Re: [topbraid-users] shacl-rep?
Can any of them have multiple types at all? If not, just set
sh:maxCount 1 at rdf:type.
As Irene indicated the scenario wasn't deemed important enough by the
SHACL WG to include a built-in constraint type into the core language.
However, it would be possible to define a custom constraint component
in SHACL-SPARQL.
Holger
On 10/03/2020 04:55, 'Bohms, H.M. (Michel)' via TopBraid Suite Users
wrote:
Is there a shacl counterpart for:
[
a owl:AllDisjointClasses ;
owl:members (
smls:PhysicalObject
smls:InformationObject
smls:State
smls:Event
smls:TemporalRegion
smls:SpatialRegion
smls:Activity
) ;
].
Thx Michel
Dr. ir. H.M. (Michel) Böhms
Senior Data Scientist
T +31888663107
M +31630381220
E [email protected] <mailto:[email protected]>
Location
<https://www.google.com/maps/place/TNO+-+Locatie+Delft+-+Stieltjesweg/@52.000788,4.3745183,17z/data=!3m1!4b1!4m5!3m4!1s0x47c5b58c52869997:0x56681566be3b8c88!8m2!3d52.000788!4d4.376707>
<http://www.tno.nl/>
This message may contain information that is not intended for you.
If you are not the addressee or if this message was sent to you by
mistake, you are requested to inform the sender and delete the
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for the manner in which you use it and for damage of any kind
resulting from the risks inherent to the electronic transmission
of messages.
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# baseURI: http://example.org/alldifferent
# imports: http://datashapes.org/dash
# imports: http://datashapes.org/schema
# prefix: alldifferent
@prefix alldifferent: <http://example.org/alldifferent#> .
@prefix dash: <http://datashapes.org/dash#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
<http://example.org/alldifferent>
a owl:Ontology ;
owl:imports <http://datashapes.org/dash> ;
owl:imports <http://datashapes.org/schema> ;
owl:versionInfo "Created with TopBraid Composer" ;
.
alldifferent:Action1
a schema:Action ;
rdfs:label "Action1" ;
.
alldifferent:AllDifferent1
a owl:AllDifferent ;
rdfs:label "All different1" ;
owl:members (
schema:Person
schema:Product
schema:Event
) ;
.
alldifferent:AllDifferentShape
a sh:NodeShape ;
rdfs:label "All different shape" ;
sh:sparql [
sh:message "{?class1} and {?class2} cannot share instances but {?value}
has types {?type1} and {?type2}" ;
sh:prefixes <http://example.org/alldifferent> ;
sh:select """SELECT $this ?class1 ?class2 (?instance AS ?value) ?type1
?type2
WHERE {
{
$this owl:members ?membersList .
# Go through all combinations
?members rdf:rest*/rdf:first ?class1 .
?members rdf:rest*/rdf:first ?class2 .
FILTER (?class1 != ?class2) .
FILTER (str(?class1) < str(?class2)) # Avoid duplicates in both
directions
}
?type1 rdfs:subClassOf* ?class1 .
?instance a ?type1 .
?instance a ?type2 .
?type2 rdfs:subClassOf* ?class2 .
}""" ;
] ;
sh:targetClass owl:AllDifferent ;
.
alldifferent:CarPerson
a schema:Person ;
a schema:Vehicle ;
rdfs:label "Car Person" ;
.
alldifferent:Person1
a schema:Person ;
rdfs:label "Person1" ;
.
alldifferent:Person2
a schema:Person ;
rdfs:label "Person2" ;
.
