Question: Which bridges are of the same type as the Manhattan Bridge?
SPARQL query:
PREFIX onto: <http://dbpedia.org/ontology/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT ?uri ?string
WHERE 
{       
        ?uri rdf:type onto:Bridge .
        ?uri prop:design ?design .
        res:Manhattan_Bridge prop:design ?manha . 
        FILTER (regex(?design, ?manha)).
        FILTER (?uri != res:Manhattan_Bridge) . 
        OPTIONAL {?uri rdfs:label ?string. FILTER (lang(?string) = 'en') }
}