Issues

• v8.1.0 has not been released on Docker Hub

  RMLio/rmlmapper-java#278 · Filter by author redmer opened on Sep 3, 2026

• Terms of type BlankNode should not have a constant expression

  RMLio/rmlmapper-java#277 · Filter by author termontwouter opened on Aug 10, 2026

• RMLMapper does not check compatibility between value and datatype

  RMLio/rmlmapper-java#276 · Filter by author frmichel opened on Apr 3, 2026

• Listed on awesome-europe

  RMLio/rmlmapper-java#275 · Filter by author GeiserX opened on Mar 22, 2026

• csvw:header not taken into account in csvw:Table logical source

  RMLio/rmlmapper-java#274 · Filter by author frmichel opened on Feb 12, 2026

• Logical target with DCAT vocabulary uses non-existing property dcat:dataDump

  RMLio/rmlmapper-java#273 · Filter by author frmichel opened on Feb 12, 2026
  1

• Bug? JSON parsing fails when string value ends with a forward slash '/'

  RMLio/rmlmapper-java#272 · Filter by author RogierLangeveld opened on Feb 10, 2026
  1

• RMLMapper crashes when parent Triples Map cannot be found

  RMLio/rmlmapper-java#270 · Filter by author DylanVanAssche opened on Feb 5, 2026

• Support for wildcards (*) in rml:source for files?

  more-information-needed
  RMLio/rmlmapper-java#269 · Filter by author faubulous opened on Jan 9, 2026
  2

• grel:controls_if cannot return an IRI (?)

  RMLio/rmlmapper-java#263 · Filter by author frmichel opened on Aug 12, 2025
  1

• Issue with language-tagged literals in nested XML using languageMap

  RMLio/rmlmapper-java#262 · Filter by author marianna-tselepi opened on Jul 22, 2025

• Questions/issues with metadata file

  RMLio/rmlmapper-java#261 · Filter by author frmichel opened on Jul 9, 2025

• Incorrect documentation of function concatSequence

  RMLio/rmlmapper-java#260 · Filter by author frmichel opened on Jul 9, 2025

• [doc] Adding memory to the docker instance

  RMLio/rmlmapper-java#259 · Filter by author bjdmeest opened on Jul 9, 2025

• How to specify return type from function-mappings?

  RMLio/rmlmapper-java#257 · Filter by author webhart opened on May 12, 2025

• No 'https://w3id.org/function/ontology#name' found for parameter 'http://users.ugent.be/~bjdmeest/function/grel.ttl#output_array'

  RMLio/rmlmapper-java#256 · Filter by author tirrolo opened on Apr 28, 2025

• Default - GREL-functions not found or working

  RMLio/rmlmapper-java#255 · Filter by author achiminator opened on Apr 26, 2025

• Special characters in CSV are uploaded in the wrong format

  bug
  RMLio/rmlmapper-java#253 · Filter by author qhouyee opened on Mar 21, 2025
  1

• Ignoring JSONPath references with whitespace in keys

  bug
  RMLio/rmlmapper-java#250 · Filter by author webhart opened on Mar 6, 2025
  3

• Keep GREL functions preloaded when new functions are loaded in via the -f directive

  enhancement
  RMLio/rmlmapper-java#244 · Filter by author bjdmeest opened on Oct 28, 2024

• RMLMapper: URI Encoding Issue with Colon (:) in RDF Subjects

  more-information-needed
  RMLio/rmlmapper-java#243 · Filter by author Yunheng-Tian opened on Oct 11, 2024
  2

• Altered Behaviour Of Parent Triple Maps without Join Condition With Major Version 7

  bug
  RMLio/rmlmapper-java#241 · Filter by author tobiasschweizer opened on Aug 26, 2024
  1

• Exclusion of xml-apis from build

  more-information-needed
  RMLio/rmlmapper-java#237 · Filter by author enriquedelpino opened on May 13, 2024
  1

• XML predicate mapping repeating child elements getting concatenated if reference includes concatenation

  RMLio/rmlmapper-java#235 · Filter by author schivmeister opened on Apr 17, 2024
  3

• Prefixes not used and full IRI displayed in generated data

  enhancementquestionupstream
  RMLio/rmlmapper-java#233 · Filter by author nicolastoira opened on Mar 14, 2024
  1