configuration:ConfigurationEntry has a property shape incorrectly permitting blank nodes #663
Description
Bug description
This sh:PropertyShape in the Configuration namespace associates an incongruous constraint:
https://github.com/ucoProject/UCO/blob/1.4.0/ontology/uco/configuration/configuration.ttl#L60-L64
The range of configuration:itemObject is core:UcoObject, which has a global requirement (inherited from core:UcoThing) to be an IRI-identified node. That sh:NodeKindConstraint should be sh:IRI.
Steps to reproduce
The bug is a specification error, not a runtime error.