Reason: java.io.IOException: The source can't be downloaded in any permitted format.
MIME type 'application/rdf+xml': Received HTTP Response code 307 for URL 'https://purl.org/spar/fabio' at redirect 1.MIME type 'text/turtle': Received HTTP Response code 307 for URL 'https://purl.org/spar/fabio' at redirect 0.MIME type 'application/x-turtle': Received HTTP Response code 307 for URL 'https://purl.org/spar/fabio' at redirect 0.MIME type 'text/xml': Received HTTP Response code 307 for URL 'https://purl.org/spar/fabio' at redirect 0.MIME type 'text/plain': Received HTTP Response code 307 for URL 'https://purl.org/spar/fabio' at redirect 0.MIME type '*/*': Received HTTP Response code 307 for URL 'https://purl.org/spar/fabio' at redirect 0.