Question: Who is the parent taxon and the taxon source of Spider?
Paraphrase: What parent taxon and taxon source of Spider?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q1357 wdt:P171 ?ans_1 . wd:Q1357 wdt:P1672 ?ans_2 }
Answer: Arachnida, spider silk