Senior Technical Writer at Graphwise (opinions mine, not theirs). Wrote O'Reilly's "Learning SPARQL." Follows you. Mastodon: mas.to/@bobdc

Joined March 2008
320 Photos and videos
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16 Nov 2024
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.
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27 Oct 2024
New blog entry: RDF serialization formats — starring TriG bobdc.com/blog/trig/
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26 Oct 2024
New blog entry tomorrow: RDF serialization formats — starring TriG
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23 Oct 2024
Many organizations haven been using Ontotext's GraphDB and Semantic Web Company's PoolParty together for years. Now they come from the same company: Graphwise.
23 Oct 2024
⚡ Ontotext Semantic Web Company = Graphwise ⚡ We are excited to announce the merger of Ontotext & @semwebcompany, forming a new entity called Graphwise. graphwise.ai/ Stay tuned for more details!
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29 Sep 2024
New blog entry: Selecting all the triples from all the graphs — but the default graph? bobdc.com/blog/selectingall/
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28 Sep 2024
New blog entry tomorrow: Selecting all the triples from all the graphs — but the default graph?
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25 Aug 2024
New blog entry: Editing schemas, ontologies, and SKOS taxonomies with VocBench — A free GUI tool. bobdc.com/blog/vocbench/
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24 Aug 2024
New blog entry tomorrow: Editing schemas, ontologies, and SKOS taxonomies with VocBench
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21 Jul 2024
New blog entry: SPARQLing anything — MS Office files, XML, markdown, plain text, and more. bobdc.com/blog/sparqlanythin…
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20 Jul 2024
New blog entry tomorrow: SPARQLing anything — MS Office files, XML, markdown, plain text, and more.
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23 Jun 2024
New blog entry: Querying for audio on Wikidata — music and more. #wikimedia bobdc.com/blog/wikidataaudio…
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22 Jun 2024
New blog entry tomorrow: Querying for audio on Wikidata — music and more.
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16 Jun 2024
I have many stories about what a great guy Jeremy was, including his role in helping me to impress my future wife a few hours after I met her.
Lost my good friend Jeremy Tepper last night. An incredibly tragic loss so young. He ran my Outlaw Country station on SiriusXM brilliantly. It is actually quite a complicated format and he made it look easy. Our deepest love and condolences to Laura and his family and friends.
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26 May 2024
New blog entry: Use SPARQL to query for movies, then watch them — on YouTube and more. bobdc.com/blog/querywatchmov…
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25 May 2024
New blog entry tomorrow: Use SPARQL to query for movies, then watch them — on YouTube and more.
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22 Apr 2024
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/t…
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21 Apr 2024
New blog entry: SPARQL queries of the Billboard Hot 100 — Current and historical data! bobdc.com/blog/hot100/
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20 Apr 2024
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/s…
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20 Apr 2024
New blog entry tomorrow: SPARQL queries of the Billboard Hot 100 — Current and historical data!
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