#sparql — Public Fediverse posts

SemPER (https://sparna-git.github.io/semper/), un bel exemple de sémantisation et de déploiement d'un graphe de connaissances en Records-in-Contexts : modélisation du graphe en #SHACL, conversion des données en #rdf assignation d'identifiants #URI, chargement dans une base #SPARQL, interrogation avec #sparnatural

C'est l'échelle du projet qui est intéressante : c'est un fonds d'archives départementales, limité en taille, mais présentant un fort intérêt d'interopérabilité et de recherche.

SemPER (https://sparna-git.github.io/semper/), un bel exemple de sémantisation et de déploiement d'un graphe de connaissances en Records-in-Contexts : modélisation du graphe en #SHACL, conversion des données en #rdf assignation d'identifiants #URI, chargement dans une base #SPARQL, interrogation avec #sparnatural

C'est l'échelle du projet qui est intéressante : c'est un fonds d'archives départementales, limité en taille, mais présentant un fort intérêt d'interopérabilité et de recherche.

Just published a nanopublication to list all other nanopubs mentioning the Snakemake Workflow Management System: https://w3id.org/np/RAzeQbv1gXqKIuLic4xTP1gYRnL4YhU_5oRl62nbNl2Xk

Not yet sophisticated, but I am starting to like #SparQl 😉

#nanopub #Snakemake

#wmhack game! Is the #SPARQL query timeouting because the query is too heavy or because all of us are querying at the same time?

#wmhack game! Is the #SPARQL query timeouting because the query is too heavy or because all of us are querying at the same time?

#wmhack game! Is the #SPARQL query timeouting because the query is too heavy or because all of us are querying at the same time?

#wmhack game! Is the #SPARQL query timeouting because the query is too heavy or because all of us are querying at the same time?

#wmhack game! Is the #SPARQL query timeouting because the query is too heavy or because all of us are querying at the same time?

[#veille] Mise en ligne de l'application web GARANCE - Référentiels et entités sémantisés des Archives nationales
https://www.archives-nationales.culture.gouv.fr/actualites-professionnelles/mise-en-ligne-de-lapplication-web-garance
#lod #archivesnationales #linkeddata #archives #rdf #sparql #ricO #skos #fairdata

[#veille] Mise en ligne de l'application web GARANCE - Référentiels et entités sémantisés des Archives nationales
https://www.archives-nationales.culture.gouv.fr/actualites-professionnelles/mise-en-ligne-de-lapplication-web-garance
#lod #archivesnationales #linkeddata #archives #rdf #sparql #ricO #skos #fairdata

[#veille] Mise en ligne de l'application web GARANCE - Référentiels et entités sémantisés des Archives nationales
https://www.archives-nationales.culture.gouv.fr/actualites-professionnelles/mise-en-ligne-de-lapplication-web-garance
#lod #archivesnationales #linkeddata #archives #rdf #sparql #ricO #skos #fairdata

[#veille] Mise en ligne de l'application web GARANCE - Référentiels et entités sémantisés des Archives nationales
https://www.archives-nationales.culture.gouv.fr/actualites-professionnelles/mise-en-ligne-de-lapplication-web-garance
#lod #archivesnationales #linkeddata #archives #rdf #sparql #ricO #skos #fairdata

[#veille] Mise en ligne de l'application web GARANCE - Référentiels et entités sémantisés des Archives nationales
https://www.archives-nationales.culture.gouv.fr/actualites-professionnelles/mise-en-ligne-de-lapplication-web-garance
#lod #archivesnationales #linkeddata #archives #rdf #sparql #ricO #skos #fairdata

I had a lot of fun implementing a SPARQL editor for DanNet. During this process I also wrote a ton of new documentation, including a SPARQL tutorial that uses the new editor for its interactive examples.

The idea is, of course, to make the Danish WordNet more broadly accessible. Previously, you would have had to spin up your own RDF triplestore to query DanNet using SPARQL.

https://wordnet.dk/dannet/sparql

#SPARQL #DanNet #WordNet

I had a lot of fun implementing a SPARQL editor for DanNet. During this process I also wrote a ton of new documentation, including a SPARQL tutorial that uses the new editor for its interactive examples.

The idea is, of course, to make the Danish WordNet more broadly accessible. Previously, you would have had to spin up your own RDF triplestore to query DanNet using SPARQL.

https://wordnet.dk/dannet/sparql

#SPARQL #DanNet #WordNet

I had a lot of fun implementing a SPARQL editor for DanNet. During this process I also wrote a ton of new documentation, including a SPARQL tutorial that uses the new editor for its interactive examples.

The idea is, of course, to make the Danish WordNet more broadly accessible. Previously, you would have had to spin up your own RDF triplestore to query DanNet using SPARQL.

https://wordnet.dk/dannet/sparql

#SPARQL #DanNet #WordNet

I had a lot of fun implementing a SPARQL editor for DanNet. During this process I also wrote a ton of new documentation, including a SPARQL tutorial that uses the new editor for its interactive examples.

The idea is, of course, to make the Danish WordNet more broadly accessible. Previously, you would have had to spin up your own RDF triplestore to query DanNet using SPARQL.

https://wordnet.dk/dannet/sparql

#SPARQL #DanNet #WordNet

I had a lot of fun implementing a SPARQL editor for DanNet. During this process I also wrote a ton of new documentation, including a SPARQL tutorial that uses the new editor for its interactive examples.

The idea is, of course, to make the Danish WordNet more broadly accessible. Previously, you would have had to spin up your own RDF triplestore to query DanNet using SPARQL.

https://wordnet.dk/dannet/sparql

#SPARQL #DanNet #WordNet

I'm incredibly tempted to use #marelle as the font for the #wikidata #SPARQL endpoint

I'm incredibly tempted to use #marelle as the font for the #wikidata #SPARQL endpoint

I'm incredibly tempted to use #marelle as the font for the #wikidata #SPARQL endpoint

I'm incredibly tempted to use #marelle as the font for the #wikidata #SPARQL endpoint

There is a #SPARQL endpoint: https://data.nobelprize.org/sparql

There is a #SPARQL endpoint: https://data.nobelprize.org/sparql

There is a #SPARQL endpoint: https://data.nobelprize.org/sparql

There is a #SPARQL endpoint: https://data.nobelprize.org/sparql

There is a #SPARQL endpoint: https://data.nobelprize.org/sparql

Une série de doctorats honoris causa décernés à des universitaires d'Afrique de l'Ouest à Lille-II en 1982.

Une requête #SPARQL vite fait sur #Wikidata donne 77 doctorats honoris causa d'un établissement français décernés entre 1961 et 2026 à une personne ayant une nationalité d'un pays d'Afrique de l'Ouest. https://w.wiki/KrUP #DHC

Une série de doctorats honoris causa décernés à des universitaires d'Afrique de l'Ouest à Lille-II en 1982.

Une requête #SPARQL vite fait sur #Wikidata donne 77 doctorats honoris causa d'un établissement français décernés entre 1961 et 2026 à une personne ayant une nationalité d'un pays d'Afrique de l'Ouest. https://w.wiki/KrUP #DHC

Une série de doctorats honoris causa décernés à des universitaires d'Afrique de l'Ouest à Lille-II en 1982.

Une requête #SPARQL vite fait sur #Wikidata donne 77 doctorats honoris causa d'un établissement français décernés entre 1961 et 2026 à une personne ayant une nationalité d'un pays d'Afrique de l'Ouest. https://w.wiki/KrUP #DHC

Une série de doctorats honoris causa décernés à des universitaires d'Afrique de l'Ouest à Lille-II en 1982.

Une requête #SPARQL vite fait sur #Wikidata donne 77 doctorats honoris causa d'un établissement français décernés entre 1961 et 2026 à une personne ayant une nationalité d'un pays d'Afrique de l'Ouest. https://w.wiki/KrUP #DHC

oh, missed this one! https://doi.org/10.1021/acs.jcim.3c00820

"Most of the information about chemical species are sourced from #PubChem and #ChEBI data on the respective compound Web pages using a software agent, making OntoSpecies a comprehensive semantic database of chemical species able to solve novel types of problems in the field. Access to this reliable source of chemical data is provided through a #SPARQL end point."

oh, missed this one! https://doi.org/10.1021/acs.jcim.3c00820

"Most of the information about chemical species are sourced from #PubChem and #ChEBI data on the respective compound Web pages using a software agent, making OntoSpecies a comprehensive semantic database of chemical species able to solve novel types of problems in the field. Access to this reliable source of chemical data is provided through a #SPARQL end point."

oh, missed this one! https://doi.org/10.1021/acs.jcim.3c00820

"Most of the information about chemical species are sourced from #PubChem and #ChEBI data on the respective compound Web pages using a software agent, making OntoSpecies a comprehensive semantic database of chemical species able to solve novel types of problems in the field. Access to this reliable source of chemical data is provided through a #SPARQL end point."

oh, missed this one! https://doi.org/10.1021/acs.jcim.3c00820

"Most of the information about chemical species are sourced from #PubChem and #ChEBI data on the respective compound Web pages using a software agent, making OntoSpecies a comprehensive semantic database of chemical species able to solve novel types of problems in the field. Access to this reliable source of chemical data is provided through a #SPARQL end point."

oh, missed this one! https://doi.org/10.1021/acs.jcim.3c00820

"Most of the information about chemical species are sourced from #PubChem and #ChEBI data on the respective compound Web pages using a software agent, making OntoSpecies a comprehensive semantic database of chemical species able to solve novel types of problems in the field. Access to this reliable source of chemical data is provided through a #SPARQL end point."

Ruben Taelman, Elias Crum: Did AI Crawlers Kill SPARQL Federation?
Paper from KG4S 2026, May 10/11 2026

"While many KGs have been available as public SPARQL endpoints, their openness is currently being challenged by the huge load that is placed on them by modern AI crawlers that power LLMs. [...] many federated SPARQL queries that used to work, simply can not be executed anymore with state of the art techniques."

https://rubensworks.github.io/article-did-llms-kill-sparql-federation/

#sparql #wikidata #ai

Ruben Taelman, Elias Crum: Did AI Crawlers Kill SPARQL Federation?
Paper from KG4S 2026, May 10/11 2026

"While many KGs have been available as public SPARQL endpoints, their openness is currently being challenged by the huge load that is placed on them by modern AI crawlers that power LLMs. [...] many federated SPARQL queries that used to work, simply can not be executed anymore with state of the art techniques."

https://rubensworks.github.io/article-did-llms-kill-sparql-federation/

#sparql #wikidata #ai

Ruben Taelman, Elias Crum: Did AI Crawlers Kill SPARQL Federation?
Paper from KG4S 2026, May 10/11 2026

"While many KGs have been available as public SPARQL endpoints, their openness is currently being challenged by the huge load that is placed on them by modern AI crawlers that power LLMs. [...] many federated SPARQL queries that used to work, simply can not be executed anymore with state of the art techniques."

https://rubensworks.github.io/article-did-llms-kill-sparql-federation/

#sparql #wikidata #ai

Ruben Taelman, Elias Crum: Did AI Crawlers Kill SPARQL Federation?
Paper from KG4S 2026, May 10/11 2026

"While many KGs have been available as public SPARQL endpoints, their openness is currently being challenged by the huge load that is placed on them by modern AI crawlers that power LLMs. [...] many federated SPARQL queries that used to work, simply can not be executed anymore with state of the art techniques."

https://rubensworks.github.io/article-did-llms-kill-sparql-federation/

#sparql #wikidata #ai

Ruben Taelman, Elias Crum: Did AI Crawlers Kill SPARQL Federation?
Paper from KG4S 2026, May 10/11 2026

"While many KGs have been available as public SPARQL endpoints, their openness is currently being challenged by the huge load that is placed on them by modern AI crawlers that power LLMs. [...] many federated SPARQL queries that used to work, simply can not be executed anymore with state of the art techniques."

https://rubensworks.github.io/article-did-llms-kill-sparql-federation/

#sparql #wikidata #ai

#Gitterdan GmbH has released, #SPARQLMojo, our #ORM library for #SPARQL as an #OpenSource project on #Codeberg.

https://pypi.org/project/SPARQLMojo/

(At some point I'll write a blog post about what it's like developing a library like this from scratch using #Claude. 😅)

#Gitterdan GmbH has released, #SPARQLMojo, our #ORM library for #SPARQL as an #OpenSource project on #Codeberg.

https://pypi.org/project/SPARQLMojo/

(At some point I'll write a blog post about what it's like developing a library like this from scratch using #Claude. 😅)

#Gitterdan GmbH has released, #SPARQLMojo, our #ORM library for #SPARQL as an #OpenSource project on #Codeberg.

https://pypi.org/project/SPARQLMojo/

(At some point I'll write a blog post about what it's like developing a library like this from scratch using #Claude. 😅)

#Gitterdan GmbH has released, #SPARQLMojo, our #ORM library for #SPARQL as an #OpenSource project on #Codeberg.

https://pypi.org/project/SPARQLMojo/

(At some point I'll write a blog post about what it's like developing a library like this from scratch using #Claude. 😅)

This is Koblenz Hbf, the main train station in #Koblenz, #Germany. I am waiting for the train to Stuttgart. This is the third time @Ayenkantun and I visited Koblenz. This time we traveled to attend Philipp Seifer's PhD defense. I co-author several papers with him about #SPARQL #KnowledgeGraphs #SHACL #SemanticWeb He did a great defense! I am very happy!

This is Koblenz Hbf, the main train station in #Koblenz, #Germany. I am waiting for the train to Stuttgart. This is the third time @Ayenkantun and I visited Koblenz. This time we traveled to attend Philipp Seifer's PhD defense. I co-author several papers with him about #SPARQL #KnowledgeGraphs #SHACL #SemanticWeb He did a great defense! I am very happy!

This is Koblenz Hbf, the main train station in #Koblenz, #Germany. I am waiting for the train to Stuttgart. This is the third time @Ayenkantun and I visited Koblenz. This time we traveled to attend Philipp Seifer's PhD defense. I co-author several papers with him about #SPARQL #KnowledgeGraphs #SHACL #SemanticWeb He did a great defense! I am very happy!

This is Koblenz Hbf, the main train station in #Koblenz, #Germany. I am waiting for the train to Stuttgart. This is the third time @Ayenkantun and I visited Koblenz. This time we traveled to attend Philipp Seifer's PhD defense. I co-author several papers with him about #SPARQL #KnowledgeGraphs #SHACL #SemanticWeb He did a great defense! I am very happy!

This is Koblenz Hbf, the main train station in #Koblenz, #Germany. I am waiting for the train to Stuttgart. This is the third time @Ayenkantun and I visited Koblenz. This time we traveled to attend Philipp Seifer's PhD defense. I co-author several papers with him about #SPARQL #KnowledgeGraphs #SHACL #SemanticWeb He did a great defense! I am very happy!