What is the {ship type} for {product or material produced} of {SpaceX}
What kind of ships are delivered by SpaceX?
What kind of ships are produced by SpaceX?
SELECT DISTINCT ?t WHERE { resource:SpaceX property:product_or_material_produced ?t . ?t rdf:type ontology:ship_type }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q193701> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1056> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q2235308> } 
 select distinct ?obj where { wd:Q193701 wdt:P1056 ?obj . ?obj wdt:P31 wd:Q2235308 } 
autonomous spaceport drone ship