As the error message indicates, white spaces are not allowed in IRIs - you have to percent encode white spaces
On 18.12.20 04:55, Murphy wrote: > 11:39:07 ERROR riot :: [line: 2415, col: 40] Bad character in IRI > (space): <http://dsc.nlp-bigdatalab.org:8086/河西[space]...> > org.apache.jena.riot.RiotException: [line: 2415, col: 40] Bad character in > IRI (space): <http://dsc.nlp-bigdatalab.org:8086/河西[space]...>