When I'm reading pages on Wikidata like Christian Frates (Q47691741) I'm thinking somebody should make a "social media version" of WikiBase/Wikidata and let people on social media sites like Mastodon and the larger fediverse put themselves into 100% data to be searchable in sparql.
Wikidata would be thankful!
Then I could add "shoppingtonz" Aka "100%/0% TAX" Aka "Lord Gold"(just came up with it)
and add
interests = neurodiversity
Wikidata is less demanding I think and it's still in development.
Goal: Gather all data you can find in *any* other sister project and turn that all into data. Then ask SPARQL wizards how to find it.
Take a look at this page and tell me if anything seems "off":
https://www.wikidata.org/wiki/Q47691741
The question is whether in Wikipedia you call yourself a King you'll get crucified.
If you do the same in Wikidata you'll get a scepter and a crown!
(Solved thanks to the great Mastodon crew!)
HELP needed ASAP in #SPARQL & #Wikidata for a research project as I haven’t used both in years & fail miserably. Please boost and thanks for your help.
The query should list all German federal ministries and their associated federal or otherwise supervised federal agencies etc. The list should make visible which federal ministry is „in charge“ of each entity.
Any ideas?
List of films distributed by VODO with Internet Archive ID and Wikipedia link:
@naturzukunft
Actually, this is WIkipedia and only structured data, i.e. no RDF.
However, use this SPARQL query on DBpedia to get vitamins and minerals of a cucumber ;-)
#sparql #rdf #dbpedia #wikidata #cucumber #dbpedia @dbpedia #semanticweb #knowledgegraphs
that is rdf, isn't it?
does anybody know a sparql query to fetch that information?
Ich habe über ein neues Feierabend-Projekt gebloggt: "Jumelages - Finde Partnerkommunen mit Wikidata und Openstreetmap (und Vibe-Coding)"
Apache Jena project releases v5.5.0
https://lists.apache.org/thread/9dtbh9j30qh03bbgj4j27htx7fdbmyy8
Improved alignment w/ RDF v1.2 standards Fuseki fixes/enhancements for SPARQL & GeoSPARQL Deprecations/removals for upcoming major Jena v6 release
Added experimental SPARQL query support to @frontiernav. FrontierNav has its own internal query library so migrating to an open standard and enabling everyone to query FrontierNav's databases in more complex ways is exciting. https://frontiernav.net/wiki/xenoblade-chronicles-x/query
ever visited somewhere and wondered what the local politics are? well, over at my place you can select a map location to ask wikidata! https://joeldn.srht.site/site/post/local-government-political-party-finder.html #map #mistral #maplibre #wikidata #sparql @mapsmania
I didn’t manage to focus on preparing a workshop I’ll be teaching on Friday and thus I wrote a #SPARQL query instead to map the global distribution of periodicals in publication languages from the Eastern Mediterranean (Arabic, Ottoman, Greek, Ladino, Coptic …).
https://query-chest.toolforge.org/redirect/uAOfzguDGgAA6Ma2yseCsOOmGOOmaq8Go6sQQ6YEMWh
edit: added alt text and fixed the link
Today, I had the great pleasure of giving an introductory lecture on knowledge graphs at the #BILAI Summer School 2025 in Klagenfurt. Great energy and engagement!
#knowledgeGraphs #RDF #SHACL #SPARQL #LLM
https://www.bilateral-ai.net/doctoral-school/summer-school-2025
À travers des exemples concrets, notamment en lien avec Genève, l’atelier aborde la structure des données de #Wikidata, les composantes essentielles des requêtes #SPARQL et la création de visualisations.
#LibreABC2025
#SPARQL (SPARQL Protocol and RDF Query Language) est un langage conçu pour interroger et manipuler des données au format #RDF (Resource Description Framework), un modèle utilisé pour représenter des données sous forme de graphe, élément clé du Web sémantique. Toutes les données de Wikidata peuvent ainsi être décrites comme un triplet : sujet – prédicat – objet.
Cet atelier propose une initiation à SPARQL et au Wikidata Query Service.
#LibreABC2025
Thomas Kerboul, de la Bibliothèque de Genève, animera un atelier lors de la journée #LibreABC2025 sur les jeux de données dans #Wikidata.
#SPARQL #RDF
Description:
Wikidata est une base de connaissances libre et ouverte offrant un accès à des données structurées. Au-delà de la consultation élément par élément, Wikidata permet de visualiser une grande quantité de données sous forme de tableaux, de cartes ou encore de chronologies et de créer ses propres jeux de données grâce au langage SPARQL.
The "sex or gender" property in #wikidata https://www.wikidata.org/wiki/Property:P21 has "no value" and "unknown value" listed in the "one-of constraint"
Where can I find documentation on how to query these in #SPARQL? How do these differ from not having the property?
In this blog post at https://s.gwdg.de/m5Bu3L I showcase the #NFDI4BIOIMAGE (@nfdi4bioimage@nfdi.social, @nfdi4bioimage@bird.makeup) #knowledgegraph and its function as a registry for public #OMERO image data repositories and their respective #SPARQL endpoints. Annotated #bioimage data has become part of the #semanticweb. @joshmoore @Andrawaag #nfdi #metadata #KnowledgeGraphs #ontop #r2rml #rdf
In today's ISE 2025 lecture,, we will introduce SPARQL as a query language for knowledge graphs. Again, I'm trying out 'Dystopian Novels' as example knowledge graph playground. Let's see, if the students might know any of them. Wtat do you think? ;-)
#dystopia #literature #ise2025 #semanticweb #semweb #knowledgegraphs #sparql #lecture @tabea @sourisnumerique @enorouzi
