Learning SPARQL by Bob DuCharme (@bobdc): Querying and updating with SPARQL 1.1.
Joined May 2011
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Until the whole Musk-Twitter-X thing gets more bearable, I'm going to stay away. Follow me (e.g. for blog entry announcements) on mas.to/@bobdc, @bobdc.bsky.social, & linkedin.com/in/bobdc/. Pics on instagram.com/bobdcofficial/ & music projects on soundcloud.com/bobducharme.
Learning SPARQL retweeted
i know everyone is focused on the US elections but here's a small #SPARQL tip for those interested:
if you need to find all properties that instances of a certain class have (often useful for understanding a new dataset or visualisation), you can write a simple query like:
This short video about SPARQL may help: youtube.com/watch?v=FvGndkpa…; also see the complete first chapter of “Learning SPARQL” at oreilly.com/library/view/lea…
IMDB was recently looking for someone with “Expertise in industry-standard ontology languages and tools (e.g., OWL, RDF, SPARQL, Protégé)” Wouldn’t it be cool to have SPARQL access to all that… indeed.com/viewjob?jk=fbcd1e…
Learning SPARQL retweeted
Sometimes, tools designed in one discipline can be unexpectedly utilized by researchers in another! Read all about the #SPARQL wrapper grlc and its origin story in this interview, and the surprising contexts in which it is now used.
blog.esciencecenter.nl/from-…
Learning SPARQL retweeted
New blog entry: RDF serialization formats — starring TriG bobdc.com/blog/trig/
Learning SPARQL retweeted
Apache Jena 5.2.0 released! lists.apache.org/thread/ynf7…
Includes experimental support for CDT (Composite Datatype Literals) github.com/w3c/sparql-dev/bl…
To learn more, check out this short video: youtube.com/watch?v=FvGndkpa…; Also see the complete first chapter of “Learning SPARQL” at oreilly.com/library/view/lea…
To help with the SPARQL learning curve, this short video about RDF and SPARQL may help: youtube.com/watch?v=FvGndkpa…; also see the complete first chapter of “Learning SPARQL” at oreilly.com/library/view/lea…
This short video about RDF and SPARQL may help: youtube.com/watch?v=FvGndkpa…; also see the complete first chapter of “Learning SPARQL” at oreilly.com/library/view/lea…
Learning SPARQL retweeted
New blog entry: Selecting all the triples from all the graphs — but the default graph? bobdc.com/blog/selectingall/
This might help: graphdb.ontotext.com/documen… (and maybe youtube.com/watch?v=WJci0Cc0…)
Learning SPARQL retweeted
Assessing SPARQL capabilities of Large Language Models. arxiv.org/abs/2409.05925
Learning SPARQL retweeted
Interested in hearing about our ongoing query research with a focus on #SPARQL, #Web, and #Decentralization?
Be sure to attend our monthly progress updates, which will be livestreamed starting on Tuesday September 24 at 9:30 CET.
youtube.com/live/DQBSu8xeofg
Learning SPARQL retweeted
Yeah there's an explosion of work happening in this space. I'm more interested in RDF / SPARQL than SQL tbh. I want to mine the data lakes for semantic knowledge.
Learning SPARQL retweeted
We are unlocking the power of the Dewey Decimal Classification system to build an increasingly robust linked data infrastructure by creating uniform resource identifiers (URIs) for Dewey numbers.
⤵️ Read more. 🧵 1/3 #LinkedData #OCLCnews oclc.org/en/news/releases/20…
