There were two issues with the query:a) one query related. It is of course owl:DatatypeProperty instead of owl:DataProperty b) one tool related. The tool used doesn't return all results if having a lot of instances.
Thanks for the help. Paul
There were two issues with the query:a) one query related. It is of course owl:DatatypeProperty instead of owl:DataProperty b) one tool related. The tool used doesn't return all results if having a lot of instances.
Thanks for the help. Paul