Andy Seaborne

Support for OWL2

1

Jena provides support for OWL1 in the OntAPI and partial support for OWL1 reasoning. This issue is for work any work adding support for OWL2 and [OWL2 profiles](https://www.w3.org/TR/owl2-profiles/) QL, RL,EL...

### Change See discussion https://github.com/apache/jena/issues/2020#issuecomment-1772332364 ### Are you interested in contributing a pull request for this task? Yes

See https://github.com/apache/jena/issues/2020#issuecomment-1772332364.

### Change `ExpiringMap` is an external dependency. In Jena5, a copy has been taken of thesource code in #2036. That copy can be replaced by use of a Caffeine based...

### Version 4.7.0 ### What happened? The following query, on an empty dataset should return no rows because `{0}` only applies to nodes in the graph. But optimization creates `1...

Add LIKE, which uses glob matching instead of regex.

3

### Version 4.6.1 ### Feature `LIKE` provides glob matching of strings. It is simpler; regular expressions with escaping and meta characters can be offputting. `LIKE("ABCDE...XYZ", "AB*Z")` is true. There are...

Improvements to path evaluation

2

This issue proposes a roadmap for changes to path evaluation. 4.7.0 is December-ish and is already a significant release because of other, unrelated changes. There are several strands in progress....

### Version 4.6.1 (any 4.x.x) ### What happened? Start Fuseki. `fuseki-server -v --mem /ds` but a UI created dataset behaves the same. `-v` causes HTTP headers to be printed. Go...

See discussion #240. One possibility is a background (non-request) task that polls and sync's the database. `SyncPolicy` for `DeltaConnections` could be used as well - that has policies "sync on...

Pull request to Apache jena: https://github.com/apache/jena/pull/1619 RDF Delta [branch jena-rdfpatch](https://github.com/afs/rdf-delta/tree/jena-rdfpatch) has the code adjusted to this change. (This link will break when the changes are merged.) Other than a change...