I am trying to load an external vocabulary (http://purl.org/eis/vocab/daq#) - this vocabulary has valid syntax and can be dereferenced and has both an RDF/XML and TURTLE serialisation - using the RDFDataMgr, however, I am getting a RIOTException:
org.apache.jena.riot.RiotException: [line: 23, col: 1 ] Broken token (newline): The Dataset Quality Vocabulary (daQ) is a lightweight, extensible core vocabulary for attaching the result of quality benchmarking of a linked open
This exception is only happening when I try to load it externally. Loading works when I use my local copy of the vocabulary. I was using the 2.11.1 version of Jena, but yesterday I updated the code to the latest 3.3.0, but I still had the same exception. I am thinking that this might be a problem related to how the Jena mechanics and external libraries are reading non-local sources. Does anyone have an idea how this can be fixed?
Thanks Jeremy
The endpoint returns Turtle that is broken and not valid syntax. There are raw newlines in the string around line 23. Replace with """-quoting or fix the data.
The RDF/XML is OK.
Use RDFParser to build a parser process that sets the "accept" header to "application/rdf+xml". The default used by RDFDataMgr prefers Turtle.