Question: How many tenats have been there, of the constructions of PCL constructures?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/builder> <http://dbpedia.org/resource/PCL_Construction> . ?x <http://dbpedia.org/ontology/tenant> ?uri  . }
Answer: There are [73] tenants of the builder of PCL Construction.