Question: What is the taxon parent of Demospongiae that has the science of study called spongiology?
Paraphrase: What is Demospongiae's taxon parent who has the study science called spongiology?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q248530 wdt:P171 ?answer . ?answer wdt:P2579 wd:Q18392412}
Answer: Porifera