Assertion: horseshoe crab's part | /r/HasProperty | the head region
Facets:
Source sentences:
text: Horseshoe crabs have three main parts to the body: the head region, known as the "prosoma", the abdominal region or "opisthosoma", and the spine-like tail or "telson".
text: Horseshoe crabs have three main parts to the body: the head region, known as the ‘prosoma’, the abdominal region or ‘opisthosoma’ and the spine-like tail or ‘telson’.