Hello. We have a public blazegraph endpoint set up at http://kg-hub-rdf.berkeleybop.io/blazegraph/sparql. However, I cannot connect to it in graph-noteboook. My setup is:
{'error': ConnectionError(MaxRetryError("HTTPConnectionPool(host='http', port=80): Max retries exceeded with url: //kg-hub-rdf.berkeleybop.io/blazegraph/sparql:80/sparql (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f90e0f09150>: Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known'))"))}
If you wish, you can verify our endpoint with this curl command:
Hello. We have a public blazegraph endpoint set up at
http://kg-hub-rdf.berkeleybop.io/blazegraph/sparql
. However, I cannot connect to it in graph-noteboook. My setup is:The query:
returns an error:
If you wish, you can verify our endpoint with this curl command: