Question: Name a decay mode working with  gamma ray that contain the word " beta" in its name
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3317792 . ?sbj wdt:P1542 wd:Q11523 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'beta')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25