SHACL - validate nodes have 1 class A and 1 class B via same predicate

Neo4j Graph Platform
1

Hi

A bit confused, and need some help here. Followed @jbarrasa youtube video.

I am trying to write a SHACL script to make sure all nodes have 1 class A and 1 class B via predicate isClassifiedBy.

Data Example:

Product -> isClassifiedBy -> ClassA

Product -> isClassifiedBy -> ClassB

But looks like Neosemantics doesn't support or, and, xone etc at the moment. Any workaround please?

The current script is below:

call n10s.validation.shacl.import.inline('

@prefix neo4j: neo4j://graph.schema# .

@prefix sh: http://www.w3.org/ns/shacl# .

neo4j:ProductShape a sh:NodeShape ;

sh:targetClass neo4j:Product;

sh:property [

sh:path neo4j:isClassifiedBy ;

sh:class neo4j:ClassA ;

];

sh:property [

sh:path neo4j:isClassifiedBy ;

sh:class neo4j:ClassB ;

]

.

','Turtle')

#Neosemantics #SHACL

2

I found this in w3c SHACL example. That is exactly what i am looking for.

ex:HandShape
a sh:NodeShape ;
sh:targetClass ex:Hand ;
sh:property [
sh:path ex:digit ;
sh:maxCount 5 ;
] ;
sh:property [
sh:path ex:digit ;
sh:qualifiedValueShape [ sh:class ex:Thumb ] ;
sh:qualifiedValueShapesDisjoint true ;
sh:qualifiedMinCount 1 ;
sh:qualifiedMaxCount 1 ;
] ;
sh:property [
sh:path ex:digit ;
sh:qualifiedValueShape [ sh:class ex:Finger ] ;
sh:qualifiedValueShapesDisjoint true ;
sh:qualifiedMinCount 4 ;
sh:qualifiedMaxCount 4 ;
] .