> set union mode on the dataset I mean you're talking about this
<#dataset> rdf:type tdb:DatasetTDB ;
tdb:location "DB" ;
tdb:unionDefaultGraph true ;
.
> or (3.13.0) the service for default to query all graphs.
is this referring to "?default-graph-uri=" or does it refer to other new
features in Fuseki 3.13.0 (perhaps something like "tdb:unionDefaultGraph" but
for RDFDataset instead)?
