SPARQL examples: Difference between revisions
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=== Advanced topics (topics with a high number of prerequisites) === | === Advanced topics (topics with a high number of prerequisites) === | ||
{{#widget:SPARQLquery|code= | |||
#defaultView:Graph | |||
PREFIX wd: <https://graphit.ur.de/entity/> | |||
PREFIX wds: <https://graphit.ur.de/entity/statement/> | |||
PREFIX wdv: <https://graphit.ur.de/value/> | |||
PREFIX wdt: <https://graphit.ur.de/prop/direct/> | |||
PREFIX p: <https://graphit.ur.de/prop/> | |||
PREFIX ps: <https://graphit.ur.de/prop/statement/> | |||
PREFIX pq: <https://graphit.ur.de/prop/qualifier/> | |||
SELECT ?prerequisite ?prerequisiteLabel ?dependencies ?dependency ?dependencyLabel WHERE { | |||
{ | |||
SELECT ?prerequisite ?prerequisiteLabel (COUNT(?dependency) as ?dependencies) WHERE { | |||
?prerequisite wdt:P1 ?dependency. | |||
} GROUP BY ?prerequisite ?prerequisiteLabel | |||
} | |||
?prerequisite wdt:P1 ?dependency. | |||
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } | |||
} | |||
}} | |||
=== Topics that Max Mustermann wants to complete === | === Topics that Max Mustermann wants to complete === | ||
Revision as of 22:04, 5 May 2023
This page is automatically parsed by the query page to provide examples.
Simple Queries
Complete Dependency Graph
All topics in the CGBV course
Educational resources for learning Python
Stuff you need to learn if you want to write a tool that counts objects in an image
Central topics (topics with a high number of dependencies)
Advanced topics (topics with a high number of prerequisites)
Topics that Max Mustermann wants to complete
Topics that Max Mustermann has completed