private String graphNameStr() { if ( getGraphName() == null ) return DatasetPrefixesTDB.unnamedGraphURI; if ( getGraphName().isURI() ) return getGraphName().getURI(); if ( getGraphName().isBlank() ) return RiotLib.blankNodeToIri(getGraphName()).getURI(); throw new TDBException("Bad node for graph name: "+getGraphName()); }
return new JsonString(node.getURI()); if ( node.isBlank() ) { Node node2 = RiotLib.blankNodeToIri(node); return new JsonString(node2.getURI());