is_part_of_series
Use it like this:
- [ #is/_part_of_series :: CreativeWorkSeries ] or
- [ is_part_of_series :: CreativeWorkSeries ]
The series to which this episode or season belongs.
Relation describes that: [ #has_/domain :: Clip, CreativeWorkSeason, Episode ] ( #has_/name :: is_part_of_series ) ( #has_/range :: CreativeWorkSeries )
[ #is_/sub_property_of :: isPartOf ]