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What is SQL?

What is SPARQL?

Which RDF Databases provide SPARQL endpoints?

What is the SPARQL core concept on a graph bases?

How does a SPARQL query look like?

How do optimal triples look like in SPARQL?

How do I query SPARQL with blank nodes?

What do I get as a response when I query SPQARL for blank nodes?

What comparison operators exist in SPARQL?

How do you use them?

How is “and” written?

What is the response of this query?

How to query inverse property paths in SPARQL?

How to perform arithmetic operations within Queries in SPARQL?

What are the 4 modes of SPARQL Queries?

How does the esponse look like?

Which SPARQL modifiers exist? How are they used?

How does the overall SPARQL query structure look like?

How are graphs updated with SPARQL?

What is GeoSPARQL?

Which two Ontologies to you know to convert IFC to RDF?

And which two converting methods?

Count the number of spaces that every building element is connected to

Find the room with the name attribute equal to 005 by starting from the instance of type bot:site and following the spatial structure of the building till the space level.

Find the story with a specific ID. For this stores check if it has the attribute… with a literal value of datatype xsd:string

Find all elements that are directly adjacent to at least two rooms and add new triples to the graph to explicitly store this adjacency in the graph.

What not to forget in a SPARQL query in the beginning?