Now on SoundCloud (part 3 of 3 this week): initial demo of Tempo Primo (my assignment to myself to write a major key sonata form thing) played by the The Cavalier Symphony Orchestra String Quartet. soundcloud.com/bobducharme/te…

Now on SoundCloud (part 2 of 3 this week): initial demo of my string quartet arrangement of Link Wray's 'Jack the Ripper', played by the The Cavalier Symphony Orchestra String Quartet. soundcloud.com/bobducharme/ja…

Now on SoundCloud (part 1 of 3 this week): initial demo of my string quartet arrangement of the Beach Boys song 'Surf's Up,' played by the The Cavalier Symphony Orchestra String Quartet. soundcloud.com/bobducharme/su…

New blog entry tomorrow: SPARQL queries of the Billboard Hot 100 — Current and historical data!

New blog entry: Visualizing RDF (I see nodes and edges...) bobdc.com/blog/visualizi…

New blog entry tomorrow: Visualizing RDF (I see nodes and edges...)

I wrote a new entry on the #Ontotext blog about how to write custom JavaScript functions and call them from your SPARQL queries. It all works fine with the Free Edition. ontotext.com/blog/custom-ja…

New blog entry: Using regular expressions to manipulate data in a SPARQL query—a pure, standards-compliant SPARQL query bobdc.com/blog/regex/

New blog entry tomorrow: Using regular expressions to manipulate data in a SPARQL query—a pure, standards-compliant SPARQL query.

New blog entry: Appreciating the SPARQL property path slash character more—querying for labels and more. bobdc.com/blog/slashnote/

New blog entry tomorrow: Appreciating the SPARQL property path slash character more—querying for labels and more.

And now, Bluesky, too: Bob DuCharme.bsky.social

New blog entry: Triples about existing triples — the easy way and the hard way. bobdc.com/blog/etriplesa…

New blog entry tomorrow: Triples about existing triples — the easy way and the hard way.

Check out my brother’s rockin’ pop album “Given to Rhythm”: peterducharme.com (Fun fact: the title tune is built on the tracks of a legendary Volkswagen that ad he scored in 1999.)

New blog entry: Querying for labels — The normal way and the wikibase:label service way bobdc.com/blog/wikibasel…

New blog entry tomorrow: Querying for labels — The normal way and the wikibase:label service way

As I move toward replacement of my Twitter usage with LinkedIn, I have learned that a personal LinkedIn URL of the form linkedin.com/in/bobdc/recen… is good to give people because it just shows recent postings (like a Twitter feed) without my work history and all the LinkedIn clutter.

New blog entry: Human-readable names in RDF — sometimes simple, sometimes not. bobdc.com/blog/rdflabels/