Michael DeBellis

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    Knowledge Representation and the Semantic Web
    Michael DeBellis
    • May 5
    • 1 min

    Knowledge Representation and the Semantic Web

    I recently wrote a paper with Robert Neches who used to be my boss at the Information Sciences Institute (ISI). When I work with...
    295 views0 comments
    Making UUIDs Easier to Use With Prefixes
    Michael DeBellis
    • Jan 4
    • 2 min

    Making UUIDs Easier to Use With Prefixes

    In a previous blog post I discussed the difference between user supplied names for IRIs and UUIDs. I want to share a tip that Jim Balhoff...
    106 views0 comments
    Using SPARQL to Refactor User Names to UUIDs
    Michael DeBellis
    • Dec 1, 2021
    • 3 min

    Using SPARQL to Refactor User Names to UUIDs

    Use SPARQL to convert user supplied IRI names to UUIDs
    149 views0 comments
    New Protégé Pizza Tutorial
    Michael DeBellis
    • Sep 30, 2021
    • 1 min

    New Protégé Pizza Tutorial

    New version of the Pizza Tutorial for Protégé. Consistent with latest Protégé UI and new sections for SWRL, SPARQL, and SHACL.
    8,966 views4 comments
    Michael DeBellis
    • Apr 26, 2021
    • 1 min

    Semtech 2021 Workshop

    Presentations from the Semtech 2021 Semantic Web workshop held at the Indian Statistical Institute.
    183 views0 comments
    A Simple Measurement Vocabulary
    Michael DeBellis
    • Feb 3, 2021
    • 4 min

    A Simple Measurement Vocabulary

    Simple Web Ontology Language (OWL) vocabulary for measurements in units. Uses SWRL to compute orders and to transform units.
    309 views0 comments
    What's in a Name? IRIs, Labels, and UUIDs
    Michael DeBellis
    • Dec 7, 2020
    • 4 min

    What's in a Name? IRIs, Labels, and UUIDs

    In Protégé and OWL an entity name can refer to the last part of the IRI or the label
    712 views0 comments
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