Wolfgang Schell

### Current Behavior Running a `CONSTRUCT` query in a memory store fails to create RDFstar statements with RDF4J 4.1 with the following error: ``` java.lang.IllegalArgumentException: Node is not a child...

Issues with FILTER NOT IN clause

10

### Current Behavior I'm porting an application originally written for Apache Jena to use RDF4J instead. One unit test runs a query like this (combined example with data plus query):...

RDF lists created using RDFCollections.asRDF() are not properly serialized using TurtleWriter

5

### Current Behavior When serializing an RDF list created using `RDFCollections.asRDF()` with `TurtleWriter` the first segment of the list is not properly inlined as it is not recognized as a...

Could not run phased build action using Gradle distribution '.../gradle-6.7-bin.zip': Java home is different

4

I frequently update my Eclipse projects from my multi-project Gradle build using the context menu on a project -> `Gradle` -> `Refresh Gradle Project`, e.g. to make new(er versions of)...

Support for xsd:date cast function

1

### Problem description SPARQL defines a number of casting functions for various XSD datatypes as described in https://www.w3.org/TR/sparql11-query/#FunctionMapping. When porting an application from Jena, we encountered one that is implemented...

Support for RML-star?

5

Hi, we are using Carml for our implementation of an ETL pipeline for RDF. For some use cases it would be desirable to generate RDF-star as part of a conversion....