Give me {religious text} that {heritage designation} {Memory of the World} and which contains the word {rigveda} in their name
WHat is the religious text that can be translated to Memory of the World that contains the word "rigveda" in its name ?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q179461 . ?sbj wdt:P1435 wd:Q473858 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'rigveda')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
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/Q179461>. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sbj . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1435> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q473858>. ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'rigveda')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25
WHat is the religious textual content that can be translated to Memory of the World that includes the word "rigveda" in its identify ?