@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix cat: <https://www.bobdc.com/categories/> .

cat:technology a skos:Concept ;
    skos:prefLabel "Technology" .

cat:technology-future a skos:Concept ;
    skos:prefLabel "Future Technology" ;
    skos:broader cat:technology .

cat:technology-past a skos:Concept ;
    skos:prefLabel "Past Technology" ;
    skos:broader cat:technology .

cat:miscellaneous a skos:Concept ;
    skos:prefLabel "Miscellaneous" ;
    skos:broader cat:technology .

cat:neat-tricks a skos:Concept ;
    skos:prefLabel "Neat Tricks" ;
    skos:broader cat:technology .

cat:project-ideas a skos:Concept ;
    skos:prefLabel "Project Ideas" ;
    skos:broader cat:technology .


cat:artificial-intelligence a skos:Concept ;
    skos:prefLabel "Artificial Intelligence" .

cat:ai a skos:Concept ;
    skos:prefLabel "AI" ;
    skos:broader cat:artificial-intelligence .

cat:ai-and-machine-learning a skos:Concept ;
    skos:prefLabel "AI and Machine Learning" ;
    skos:broader cat:artificial-intelligence .

cat:data-science a skos:Concept ;
    skos:prefLabel "Data Science" ;
    skos:broader cat:artificial-intelligence .

cat:big-data a skos:Concept ;
    skos:prefLabel "Big Data" ;
    skos:broader cat:data-science .

cat:jupyter a skos:Concept ;
    skos:prefLabel "Jupyter" ;
    skos:broader cat:data-science, cat:tools .


cat:programming a skos:Concept ;
    skos:prefLabel "Programming" .

cat:perl a skos:Concept ;
    skos:prefLabel "Perl" ;
    skos:broader cat:programming .

cat:cgi a skos:Concept ;
    skos:prefLabel "CGI" ;
    skos:broader cat:programming .


cat:tools a skos:Concept ;
    skos:prefLabel "Tools" .

cat:curl a skos:Concept ;
    skos:prefLabel "curl" ;
    skos:broader cat:tools .

cat:git a skos:Concept ;
    skos:prefLabel "Git" ;
    skos:broader cat:tools .


cat:data-formats a skos:Concept ;
    skos:prefLabel "Data Formats" .

cat:csv a skos:Concept ;
    skos:prefLabel "CSV" ;
    skos:broader cat:data-formats .

cat:json a skos:Concept ;
    skos:prefLabel "JSON" ;
    skos:broader cat:data-formats .

cat:json-ld a skos:Concept ;
    skos:prefLabel "JSON-LD" ;
    skos:broader cat:json .

cat:xml a skos:Concept ;
    skos:prefLabel "XML" ;
    skos:broader cat:data-formats .

cat:xslt a skos:Concept ;
    skos:prefLabel "XSLT" ;
    skos:broader cat:xml .

cat:xbrl a skos:Concept ;
    skos:prefLabel "XBRL" ;
    skos:broader cat:xml .

cat:dita a skos:Concept ;
    skos:prefLabel "DITA" ;
    skos:broader cat:xml, cat:publishing .

cat:turtle a skos:Concept ;
    skos:prefLabel "Turtle" ;
    skos:broader cat:xml, cat:rdf .


cat:publishing a skos:Concept ;
    skos:prefLabel "Publishing" .

cat:legal-publishing a skos:Concept ;
    skos:prefLabel "Legal Publishing" ;
    skos:broader cat:publishing .

cat:documenting-software a skos:Concept ;
    skos:prefLabel "Documenting Software" ;
    skos:broader cat:publishing .

cat:ebooks a skos:Concept ;
    skos:prefLabel "eBooks" ;
    skos:broader cat:publishing .

cat:blogging-about-blogging a skos:Concept ;
    skos:prefLabel "Blogging About Blogging" ;
    skos:broader cat:publishing .

cat:metadata a skos:Concept ;
    skos:prefLabel "Metadata" ;
    skos:broader cat:publishing .


cat:semantic-web a skos:Concept ;
    skos:prefLabel "Semantic Web" .

cat:linked-data a skos:Concept ;
    skos:prefLabel "Linked Data" ;
    skos:broader cat:semantic-web .

cat:knowledge-graphs a skos:Concept ;
    skos:prefLabel "Knowledge Graphs" ;
    skos:broader cat:semantic-web .

cat:rdf a skos:Concept ;
    skos:prefLabel "RDF" ;
    skos:broader cat:semantic-web .

cat:rdf/owl a skos:Concept ;
    skos:prefLabel "RDF/OWL" ;
    skos:broader cat:rdf .

cat:rdfs a skos:Concept ;
    skos:prefLabel "RDFS" ;
    skos:broader cat:rdf .

cat:ontologies-and-vocabularies a skos:Concept ;
    skos:prefLabel "Ontologies and Vocabularies" ;
    skos:broader cat:semantic-web .

cat:owl a skos:Concept ;
    skos:prefLabel "OWL" ;
    skos:broader cat:ontologies-and-vocabularies .

cat:shacl a skos:Concept ;
    skos:prefLabel "SHACL" ;
    skos:broader cat:ontologies-and-vocabularies .

cat:skos a skos:Concept ;
    skos:prefLabel "SKOS" ;
    skos:broader cat:ontologies-and-vocabularies .

cat:schema.org a skos:Concept ;
    skos:prefLabel "Schema.org" ;
    skos:broader cat:ontologies-and-vocabularies .

cat:query-languages a skos:Concept ;
    skos:prefLabel "Query Languages" ;
    skos:broader cat:semantic-web .

cat:sparql a skos:Concept ;
    skos:prefLabel "SPARQL" ;
    skos:broader cat:query-languages .

cat:geosparql a skos:Concept ;
    skos:prefLabel "GeoSPARQL" ;
    skos:broader cat:sparql, cat:geographic-information .

cat:triple-stores a skos:Concept ;
    skos:prefLabel "Triple Stores" ;
    skos:broader cat:semantic-web, cat:databases .

cat:fuseki a skos:Concept ;
    skos:prefLabel "Fuseki" ;
    skos:broader cat:triple-stores .

cat:datasets a skos:Concept ;
    skos:prefLabel "Datasets" ;
    skos:broader cat:semantic-web .

cat:dbpedia a skos:Concept ;
    skos:prefLabel "DBpedia" ;
    skos:broader cat:datasets .

cat:wikidata a skos:Concept ;
    skos:prefLabel "Wikidata" ;
    skos:broader cat:datasets .


cat:databases a skos:Concept ;
    skos:prefLabel "Databases" .

cat:sql a skos:Concept ;
    skos:prefLabel "SQL" ;
    skos:broader cat:databases .

cat:sqlite a skos:Concept ;
    skos:prefLabel "SQLite" ;
    skos:broader cat:sql .

cat:nosql a skos:Concept ;
    skos:prefLabel "NoSQL" ;
    skos:broader cat:databases .


cat:geographic-information a skos:Concept ;
    skos:prefLabel "Geographic Information" .

cat:gis a skos:Concept ;
    skos:prefLabel "GIS" ;
    skos:broader cat:geographic-information .

cat:openstreetmap a skos:Concept ;
    skos:prefLabel "OpenStreetMap" ;
    skos:broader cat:geographic-information .


cat:arts-culture-and-humanities a skos:Concept ;
    skos:prefLabel "Arts, Culture, and Humanities" .

cat:music a skos:Concept ;
    skos:prefLabel "Music" ;
    skos:broader cat:arts-culture-and-humanities .

cat:book-reviews a skos:Concept ;
    skos:prefLabel "Book Reviews" ;
    skos:broader cat:arts-culture-and-humanities .

cat:digital-humanities a skos:Concept ;
    skos:prefLabel "Digital Humanities" ;
    skos:broader cat:arts-culture-and-humanities .

cat:tourism a skos:Concept ;
    skos:prefLabel "Tourism" ;
    skos:broader cat:arts-culture-and-humanities .


cat:commerce a skos:Concept ;
    skos:prefLabel "Commerce" .

cat:amazon a skos:Concept ;
    skos:prefLabel "Amazon" ;
    skos:broader cat:commerce .