Question: What are the Greco-Roman mysteries which start with the letter mysteries
Paraphrase: What are the Greco-Roman secrets which begin with the letter mysteries
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q505821 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'mysteries')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Mithraic mysteries, Mithraic mysteries, Eleusinian Mysteries, Eleusinian Mysteries, Andanian mysteries, Andanian mysteries