Assertion: virus | /r/PartOf | the family
Facets:
Source sentences:
text: Retrovirus, any of a group of viruses that belong to the family Retroviridae and that characteristically carry their genetic blueprint in the form of ribonucleic acid (RNA).
text: Flavivirus, any virus belonging to the family Flaviviridae.
text: Adenovirus, any virus belonging to the family Adenoviridae.