Hi,

I¹m getting the following exception:

com.hp.hpl.jena.datatypes.DatatypeFormatException: Lexical form '<div><oid
id="aff1"/>Department of Medical Scienconoma de Madrid</div>' is not a legal
instance of Datatype[http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral]
Bad rdf:XMLLiteral

while trying to load the following quad:

<http://test.com/subj> <http://test.com/prop> "<div><oid
id=\"aff1\"/>Department of Medical Scienconoma de
Madrid</div>"^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral>
<http://ns.nature.com/graphs/somegraph> .

using the RIOT library. The following piece of the code reproduces that
problem:

public static void main(String[] args) throws IOException {
        final InputStream io =
Thread.currentThread().getContextClassLoader().getResourceAsStream("test.nq"
);
        
        SysRIOT.wireIntoJena();
        RiotLoader.readQuads(io, Lang.NQUADS, "", new Sink<Quad>() {
            
            @Override
            public void send(Quad item) {
               System.out.println(item.toString())
               System.out.println(item.getObject().getLiteralValue());
            }
            
            @Override
            public void close() {
            }

            @Override
            public void flush() {
            }
        });
    }


iIt seems that the problem lies in those quotes around aff1: for some reason
RIOT omits the escaping backslashes while reading the input stream (at least
item.toString() shows the item value without quotes).

Rafal 

 

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