Removing contexts from Model

[naturzukunft]

Hi there, is there a way to removing the context in a model?
Currently i write it to a string with Rio.write(model, sw, RDFFormat.TURTLE);
And then create a model from that string, but i think there is a better way.
Thanks Fredy

[naturzukunft]

That is also possible:

Model copy = new DynamicModelFactory().createEmptyModel();
model.forEach(stmt->copy.add(stmt.getSubject(), stmt.getPredicate(), stmt.getObject()));

[hmottestad]

We actually have a method for stripping the context from an entire model:  Models.stripContexts(Model model, Resource... contexts)

https://rdf4j.org/javadoc/latest/org/eclipse/rdf4j/model/util/Models.html#stripContexts(org.eclipse.rdf4j.model.Model,org.eclipse.rdf4j.model.Resource...)

[hmottestad]

We also have Statements.stripContext(stmt) if you want to strip the context from a single statement.

https://rdf4j.org/javadoc/latest/org/eclipse/rdf4j/model/util/Statements.html#stripContext(org.eclipse.rdf4j.model.Statement)