Question: tell me eonothem name has the word proterozoic in it
Paraphrase: let me know eonothem title has the word proterozoic in it
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q2669627 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'proterozoic')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Proterozoic, Proterozoic