Give me {public holiday} that starts with {'s'}
which open occasion that begins with s
which  public holiday that starts with s
SELECT DISTINCT ?h WHERE { ?h rdf:type ontology:public_holiday . FILTER ( STRSTARTS ( LCASE ( ?h ) , 's' ) ) }
SELECT DISTINCT ?sbj ?sbj_label { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sbj . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P31> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1197685>. ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 's')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q1197685 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 's')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Saturnalia Saturnalia Saint Joseph's Day Saint Joseph's Day Sukkot Sukkot Shavuot Shavuot Shemini Atzeret Shemini Atzeret Slovenian Sports Day Slovenian Sports Day St. Stephen's Day St. Stephen's Day Saints Cyril and Methodius Day Saints Cyril and Methodius Day Statehood Day Statehood Day Socialist Constitution Day Socialist Constitution Day Sea day Sea day Science Day Science Day Shoppingmanweekend Shoppingmanweekend State Flag Day State Flag Day Soil Exploration Day Soil Exploration Day Sovereignty Restoration Day Sovereignty Restoration Day