What is <IDLH> of <osmium tetroxide> ?
[]
Which is the IDLH of osmium tetroxide?
SELECT DISTINCT ?b WHERE { resource:osmium_tetroxide property:immediately_dangerous_to_life_or_health ?b }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q422021> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2129> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q422021 wdt:P2129 ?answer}
1