UninformedUser questions

UninformedUser answers

• Difference in performance between using VALUES keyword and using directly the URI in the query?
• With SPARQL, how to SELECT for node by identifer, specifically in wikidata?
• SPARQL: Given a dbpedia url, how can I determine if the entity is a person?
• Optimistic locking or conditional update
• OWLAPI : HermiT reasoner shows incorrect result and NO explanation
• Filter by type in Wikidata