Does flint support rdf*?

[akond]

TURTLE allows RDF* syntax:

@prefix ex: <http://example.org/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:Alice ex:knows ex:Bob .

<< ex:Alice ex:knows ex:Bob >> 
    ex:certainty "0.9"^^xsd:float ;
    ex:source ex:LinkedIn .

and Apache Jena has support for SPARQL*:

PREFIX ex: <http://example.org/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

SELECT ?certainty ?source
WHERE {
     << ex:Alice ex:knows ex:Bob >> ex:certainty ?certainty ;
     ex:source ?source .
}

but i can't seem to find a way to do the same with flint.

• Support of RDF-star in Jena
• RDF-star and SPARQL-star