What is the {natural disaster} for {has effect} of {rain}
What are the natural disaster impacts of rain?
What are the natural disaster effects of rain
SELECT DISTINCT ?w WHERE { ?w rdf:type ontology:natural_disaster . ?w property:has_effect resource:rain }
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/P1542> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q7925> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q8065> } 
 select distinct ?sbj where { ?sbj wdt:P1542 wd:Q7925 . ?sbj wdt:P31 wd:Q8065 } 
May 2004 Caribbean floods 2013 China–Russia floods