SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/family> <http://dbpedia.org/resource/Buccinidae> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Mollusca>}
What are a few molluscas whose family is Buccinidae?
SELECT DISTINCT ?g WHERE { ?g rdf:type ontology:Mollusca . ?g property:family resource:Buccinidae }
answer
The molluscas whose family is Buccinidae are [answer].
The Mulluses, with Buccinidae as family are [answer].