PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX ontology: <http://dbpedia.org/ontology/>

Query B1: Find the class representing an Actor IN the dataset (USING filters).

SELECT DISTINCT ?a
WHERE {
?a ?b ?c.
FILTER REGEX(STR(?a), ".*actor.*", "i")
}

Query B2: Find the super class for the class Actor.

SELECT DISTINCT ?c
WHERE {
ontology:Actor rdfs:subClassOf ?c
}

Query B3: Find ALL the actors IN the dataset.



Query B4: Get different classes that are defined AS range of the properties that have the class Actor defined AS their domain.

SELECT DISTINCT ?c
WHERE {
?a rdfs:domain ontology:Actor .
?a rdfs:range ?c
}

Query B5: Find the super property of the goldenRaspberryAward property.

SELECT DISTINCT ?c
WHERE {
ontology:goldenRaspberryAward rdfs:subPropertyOf ?c
}

Query B6: Return ALL the properties that have the class Actor AS either their range or domain.

SELECT DISTINCT ?a
WHERE {
{?a rdfs:range ontology:Actor}
UNION
{?a rdfs:domain ontology:Actor}
}


Query B7: Return ALL persons that are NOT actors.