Assertion: true nightjar | /r/HasProperty | caprimulgidae
Facets:
Source sentences:
text: Although the true nightjars (Caprimulgidae) are amply distributed throughout the world, the other families are more restricted.
text: It embraces three families: oilbirds (Steatornithidae; one species, the guácharo), frogmouths (Podargidae), and true nightjars (Caprimulgidae).