is_part_of
Use it like this:
- [ #is_/part_of :: CreativeWork, URL] or
- [ is_part_of :: CreativeWork, URL]
Indicates an item or CreativeWork that this item, or CreativeWork (in some sense), is part of.
Relation describes that: [ #has_/domain :: CreativeWork] ( #has_/name :: is_part_of) ( #has_/range :: CreativeWork, URL)
[ #is_/inverse_of :: hasPart]
[ #has_/sub_properties :: [ inDefinedTermSet, partOfEpisode, partOfSeason, partOfSeries, partOfTVSeries]]