Please see below

> On May 20, 2020, at 1:33 PM, Don Rolph <[email protected]> wrote:
> 
> I have a set of triples which I am validating using the Web interface with 
> TopBraid Maestro.
> 
> The triples use owl:imports to load additional triples at run time.
> 
> The SHACL file does not import any triples using owl:imports.
> 
> Validation passes:
> 
> - when I pass raman-dc.ttl to be checked to the web interface
> - when I pass raman-dc.shapes.ttl to the web interface SHACL
> 
> Validation passes:
> 
> - when I pass raman-dc.ttl to be checked to the web interface
> - when I pass raman-dc.shapes.ttl to the web interface SHACL
> - when I import raman-dc.shapes.ttl into the TopBraid Maestro project
> 
> Validation fails:
> 
> - when I pass raman-dc.ttl to be checked to the web interface
> - when I pass raman-dc.shapes.ttl to the web interface SHACL
> - when I import raman-dc.shapes.ttl into the TopBraid Maestro project
> - I then open raman-dc.shapes.ttl in TopBraid Maestro

This seems correct to me. 

Each graph in a TopBraid workspace needs a base URI to identify it. For 
raman-dc.ttl, base URI is <urn:uuid:413befdd-c7e2-4edd-9e9b-06cf1cb0283f>

This graph contains the following:

<urn:uuid:413befdd-c7e2-4edd-9e9b-06cf1cb0283f>
  rdf:type owl:Ontology ;
  owl:imports 
<http://purl.allotrope.org/manifests/raman/WD/2020/03/raman.manifest> ;


http://purl.allotrope.org/manifests/raman/WD/2020/03/raman.manifest 
<http://purl.allotrope.org/manifests/raman/WD/2020/03/raman.manifest> is 
available on the web and it contains:

<http://purl.allotrope.org/manifests/raman/WD/2020/03/raman.manifest> rdf:type 
<http://purl.allotrope.org/ontologies/manifest#Manifest>, owl:Ontology  ;
                                                                             
owl:imports 
<http://purl.allotrope.org/shapes/adm/raman/WD/2020/03/raman.shapes> ;
                                                                                
                                                                         
owl:imports <http://purl.allotrope.org/voc/afo/merged/REC/2019/12/merged.ttl> .


Since base URI for raman-dc.shapes.ttl is 
<http://purl.allotrope.org/shapes/adm/raman/WD/2020/03/raman.shapes>, when you 
open raman-dc.ttl, raman-dc.shapes.ttl gets imported into it.

Note that this fetching of referenced graphs by following owl:imports 
references to “non local”(i.e., outside the workspace) resources is performed 
only in TBC when you open a graph. It is considered to be a security risk for 
the server and is not done.

If you go to the Server Administration -> Base URI Management, you will see a 
warning. Here I am showing it in TopBraid project because this is where I 
placed your files. You will see it in your project



If you click on Show, you will see the graph that has an issue




This indicates that the graph with the base URI of 
<urn:uuid:413befdd-c7e2-4edd-9e9b-06cf1cb0283f> stored in a workspace as a file 
called raman-dc.ttl, contains owl:imports reference to some graph that is not 
in the workspace.


> 
> Based on the performance it appears that raman-dc.shapes.ttl is being 
> included in the triples being checked when it is open in TopBraid Maestro.
> 
> This would appear to be a bug.
> 
> 
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> <raman-dc.ttl><raman-dc.shapes.ttl>

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