Question: Which of {this taxon is the source} {made from} {calf head} ?
Paraphrase: Which of {this taxon is the source} {made from} {calf head} ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1542282 wdt:P1582 ?X . ?X wdt:P1672 ?answer}
Answer: sweetbread, rennet, veal, tête de veau, calf feet, knuckle, calf liver