Lmst

OCaml-RDF 1.2.0 is out (and soon in opam)
https://www.good-eris.net/ocaml-rdf/posts/ocaml-rdf-1.2.0.html

Two main additions in this release:
- A #rdfa processor
- a new Igraph module for immutable graphs (for functional style).

#ocaml #rdf

Today, our colleage @epoz is attending the 2nd TS4NFDI Community Hands-on workshop at the Institute for Applied Informatics (InfAI) in Leipzig and will discuss:
- Terminology curation workflows
- Mapping (service) requirements
- Collections and entity sets for terminologies

https://nfdi4chem.de/de/veranstaltung/ts4nfdi-community-hands-on-workshop-2/

#nfdi @NFDI @nfdi4culture @NFDI4DS @NFDI4Memory #terminology #rdf @fiz_karlsruhe @NFDI4Chem

our colleague Etienn Posthumus (left) sitting around a large table together with the members of the Terminology Services TS4NFDI group at InfAI in Leipzig.

@6al e ora dimmi che sono una che ha qualcosa da nasconder.. oh, wait =D

Mi faccio perdonare con un contenuto dedicato su #RdF, giuro!

È che adesso non ho proprio il tempo di riportarlo, devo preparare il pranzo, lavorare e sfogare un po' di bile contro lo sparring virtuale (semper laude al Quest anche se #MetaMerda).

Ecco, ho messo un thread lungo su VPN dal Burundi e gli accorgimenti, ma ho dimenticato di postarlo qui..

https://bsky.app/profile/signorina37.ransomnews.online/post/3mgpajd4jus2c

Ma prometto che mi faccio perdonare con un #RdF dedicapo!

The March 2026 release of the Between Our Worlds dataset with anime metadata is available now! https://
betweenourworlds.org
#linkeddata #rdf #opendata #anime #metadata

Ontopic Suite 2026.1 is here. What's new?

- Kubernetes
- arm64 and amd64 fully supported
- lot of UI polishing
- Azure Blob Storage
- updated Ontop engine

Visit https://ontopic.ai/en/activities/ontopic-suite-2026.1-released/ for more information

#knowledgeGraphs
#rdf
#rdb2RDF
#semanticlayer

Release announcement for Ontopic Suite 2026.1

#Lessonslearned von der @mhdbdb, anschaulich präsentiert von Julia Hintersteiner. Das Projekt ist von #RDF mit #KI gestützten Workflows auf #TEI umgestiegen. #DigitalHumanities @DHdKonferenz #Datenqualität #DHd2026

Value Flows v1.0.0

by @lynnfoster & @bhaugen & associates.

https://www.valueflo.ws/

https://codeberg.org/valueflows/valueflows/releases/tag/1.0.0

#ValueFlows #LinkedData #RDF #creation #distribution #exchange #ressources #REA #economic #network #planning #graph #events

It's a pleasure to participate in this year's DHd-conference in Vienna! The editorial team of the ZfdG is listening in.

Die Redaktion der ZfdG lässt es sich nicht nehmen, den zahlreichen interessanten Vorträgen an der #DHd2026 zu lauschen. Erste Station: Digital Soundscapes im Hörsaal 5. #digitalHumanities #rdf #mei #metadata #linkeddata

Im Namen meiner Kolleg*innen danke ich allen für den gelungenen Start in die #dhd2026 mit unserem Workshop „Beyond Entities“, vor allem unseren willigen und interessierten Teilnehmenden für die kritischen Fragen und fürs Mitmachen! #digitalhumanties #rdf #juypternotebooks #llm #textplus @BBAW @telota
@nubuker @gneumann
@hab_wf @Leopoldina

Trinkbecher steht auf einer aufgeschlagenen Seite des Programmhefts der DHd2026

@cwebber @eyeinthesky @smallcircles @evan Apart from the fact that I would prefer turtle, I am very happy that AP ‘prescribes’ json-ld. This opens the door to many of my ideas. It makes possible what would be very complicated without #RDF. It's about time that the AP developers got to grips with it! https://rdf-pub.org/#rdf

#changinggraph #activitypub

I suspect that there is an error in the Turtle specification, in the section shown in the screen-shot.

(It relates to JSON-LD, which ActivityPub / ActivityStreams is built on.)

I suspect that "PN_CHARS_BASE" is an error.

Because other parts of other specifications seem to not make sense if it is.

I suspect that maybe it should have been "PN_PREFIX" instead.

#ActivityPub #ActivityStreams #RDF #JSONLD

2.6 RDF Blank Nodes

RDF blank nodes in Turtle are expressed as _: followed by a blank node label which is a series of name characters. The characters in the label are built upon PN_CHARS_BASE, liberalized as follows:

• The characters _ and digits may appear anywhere in a blank node label.
• The character . may appear anywhere except the first or last character.
• The characters -, U+00B7, U+0300 to U+036F and U+203F to U+2040 are permitted anywhere except the first character.

Yay, #Taganak's #RDF 1.2 Turtle parser is now fully compliant with the current draft 🎉 !

test result: ok. 500 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s

@klecmatt is requesting "generic assets" in Trinja? @klecmatt gets generic assets in Trinja!

Here's a self-contained example that generates an HTML table of places with maps from schema.org places on the graph:

https://codeberg.org/Taganak/trinja/src/commit/77a534b348162525f549fb3224feb81ecc0254c1/example/maps_of_places/pages.ttl

And I don't want to hear anyone say I'm slowly turning mad over RDF! It's ttl all the way down.

#LinkedData #RDF #Trinja

A table with two columns, one listing names of some places and one with a small OpenStreetMap of these places.

WikiPathways RDF IRIs are now dereferenceable! Every http://rdf.wikipathways.org/ identifier now resolves via HTTP with content negotiation: HTML for browsers, Turtle/JSON-LD/RDF-XML/N-Triples for machines.

Try it: click any IRI on the about page, or curl one with an Accept header.

https://rdf.wikipathways.org/about
https://github.com/wikipathways/wikipathways-iri-resolver

#LinkedData #FAIR #WikiPathways #RDF #Bioinformatics #SemanticWeb

This week, our colleague @sashabruns was presenting her research in the AIFB graduate colloquium at KIT: Exploring temporal representations in knowledge graphs: Challenges, Requirements, and Guidelines from Cultural Heritage.

#semanticweb #knowledgegraphs #rdf #owl knowledgerepresentation #AI #symbolicAI #culturalheritage #digitalhumanities @lysander07 @fiz_karlsruhe @KIT_Karlsruhe @tabea @MahsaVafaie @enorouzi