Hello, I have switched Fuseki from 2.6.0 to 3.4.0 and found that the SPARQL LOAD query failed, which didn’t on 2.6.0. When starting up with the option --update and issuing the update query to the SPARQL update endpoint (i.e., “LOAD <http://dbpedia.org/resource/Joseph_Hocking>” to http://localhost:3030/myDB/update ), I encountered the HTTP 500 error. The server said the following.
Caused by: org.apache.jena.riot.RiotException: Failed to determine the content type: (URI=http://dbpedia.org/resource/Joseph_Hocking : stream=text/html) This issue also happened to another dataset server’s URI. Caused by: org.apache.jena.riot.RiotException: Failed to determine the content type: (URI=http://www.wikidata.org/entity/Q2 : stream=application/json) The both didn’t happen if I use Fuseki 2.6.0. Regards, Yasunori