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https://issues.apache.org/jira/browse/JENA-806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14183125#comment-14183125
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Andy Seaborne edited comment on JENA-806 at 10/24/14 5:51 PM:
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{{\"}}-escape sequences are not allowed in URIs, only {{\u}}
{noformat}
[8] IRIREF ::= '<' ([^#x00-#x20<>"{}|^`\] | UCHAR)* '>'
[10] UCHAR ::= '\u' HEX HEX HEX HEX | '\U' HEX HEX HEX HEX HEX HEX HEX
HEX
{noformat}
{{ECHAR}} is only in {{STRING_LITERAL_QUOTE}}
(The "" in thr file name is somewhat bizarre!)
was (Author: andy.seaborne):
{{\"}}-escape sequences are not allowed in URIs, only {{\u}}
{noformat}
[8] IRIREF ::= '<' ([^#x00-#x20<>"{}|^`\] | UCHAR)* '>'
[10] UCHAR ::= '\u' HEX HEX HEX HEX | '\U' HEX HEX HEX HEX HEX HEX HEX
HEX
{noformat}
{{ECHAR}] is only in {{STRING_LITERAL_QUOTE}}
(The "" in thr file name is somewhat bizarre!)
> illegal escape sequence value exception on legal characters
> -----------------------------------------------------------
>
> Key: JENA-806
> URL: https://issues.apache.org/jira/browse/JENA-806
> Project: Apache Jena
> Issue Type: Bug
> Components: Cmd line tools
> Affects Versions: Jena 2.12.1
> Environment: Ubuntu 14.04, Java 8
> Reporter: Nick Lothian
>
> When loading the Wikidata data dump using tdbloader2, I received the
> following error:
> {{ERROR [line: 142128, col: 121] illegal escape sequence value: " (0x22)
> org.apache.jena.riot.RiotException: [line: 142128, col: 121] illegal escape
> sequence value: " (0x22)
> at
> org.apache.jena.riot.system.ErrorHandlerFactory$ErrorHandlerStd.fatal(ErrorHandlerFactory.java:136)
> at
> org.apache.jena.riot.lang.LangEngine.raiseException(LangEngine.java:163)
> at org.apache.jena.riot.lang.LangEngine.nextToken(LangEngine.java:106)
> at
> org.apache.jena.riot.lang.LangNTriples.parseOne(LangNTriples.java:67)
> at
> org.apache.jena.riot.lang.LangNTriples.runParser(LangNTriples.java:54)
> at org.apache.jena.riot.lang.LangBase.parse(LangBase.java:42)
> at org.apache.jena.riot.RiotReader.parse(RiotReader.java:119)
> at org.apache.jena.riot.RiotReader.parse(RiotReader.java:96)
> at org.apache.jena.riot.RiotReader.parse(RiotReader.java:69)
> at
> com.hp.hpl.jena.tdb.store.bulkloader2.CmdNodeTableBuilder.exec(CmdNodeTableBuilder.java:162)
> at arq.cmdline.CmdMain.mainMethod(CmdMain.java:102)
> at arq.cmdline.CmdMain.mainRun(CmdMain.java:63)
> at arq.cmdline.CmdMain.mainRun(CmdMain.java:50)
> at
> com.hp.hpl.jena.tdb.store.bulkloader2.CmdNodeTableBuilder.main(CmdNodeTableBuilder.java:80)
> }}
> Looking that that line
> {{sed '142128!d' uncompressed/wikidata-simple-statements.nt}}
> {{<http://www.wikidata.org/entity/Q16873>
> <http://www.wikidata.org/entity/P18c>
> <http://commons.wikimedia.org/wiki/File:\"Retrat_de_l'escriptor_Juan_Carlos_Onetti_(1909-1994)\".png>
> .}}
> Column 121 is the "R" after the ".
> Looking at http://www.w3.org/TR/n-triples/#n-triples-grammar, it appears that
> the " character is allowed.
> Should tdbloader2 load this or am I missing something?
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