(subclass Series Text) | Mid-level-ontology.kif 14645-14645 | Series is a subclass of text |
(subclass BroadcastProgram Series) | Mid-level-ontology.kif 14588-14588 | Broadcast program is a subclass of series |
(subclass Periodical Series) | Mid-level-ontology.kif 14673-14673 | Periodical is a subclass of series |