Error displaying schema.org all-layers ontology

[colingoldberg]

Hi,

I get an error when I select the VOWL tab in Protege for a file I retrieved from schema.org.

The file (all-layers.ttl) I retrieved can be accessed under Vocabulary files at http://schema.org/docs/developers.html

I am using Protege 5.2.0 with the latest VOWL plugin on macosx 10.13.4.

[ddbd]

Hi

Thank you for reporting the issue and the related ontology. With your example I was able to reproduce the issue.

For the current state, the plugin can't visualize anonymous ontologies.
http://owlcs.github.io/owlapi/apidocs_5/org/semanticweb/owlapi/model/OWLOntologyID.html#getOntologyIRI--

I will add this functionality.

[ddbd]

@colingoldberg
You should be able to view the designated ontology with the attached JAR or with a JAR based on the branch

anonymousOntology

org.visualdataweb.vowl-0.1.4.49.zip

[colingoldberg]

Thank you - I can now see the ontology in the VOWL tab.

If you will allow a feature suggestion here, it would be nice to have various options to limit the number of nodes shown. For example, limit the depth from the 'top', or allow me to select a node and only show related nodes with a relationship 'distance' of X or less. etc..

[steffen-l]

@colingoldberg Note that ProtegeVOWL is no longer under active development, but kindly maintained by @ddbd . Please have a look at WebVOWL for additional features (incl. the first type of filtering you mentioned) and feature requests.