What is the {taxon} for {this taxon is source of} of {silk}
What taxon is utilized to deliver silk ?
What taxon is used to produce silk ?
SELECT DISTINCT ?g WHERE { ?g rdf:type ontology:taxon . ?g property:this_taxon_is_source_of resource:silk }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1672> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q37681> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q16521> } 
 select distinct ?sbj where { ?sbj wdt:P1672 wd:Q37681 . ?sbj wdt:P31 wd:Q16521 } 
Bombyx mori