category

http://schema.org/category
http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://schema.org/PhysicalActivity
http://schema.org/ActionAccessSpecification
http://schema.org/Invoice
http://schema.org/Offer
http://schema.org/Product
http://schema.org/Recommendation
http://schema.org/Service
http://schema.org/SpecialAnnouncement
http://schema.org/PhysicalActivityCategory
http://schema.org/Text
http://schema.org/Thing
http://schema.org/URL
https://github.com/schemaorg/schemaorg/issues/1741
https://github.com/schemaorg/schemaorg/issues/2490
issue-1741
category
A category for the item. Greater signs or slashes can be used to informally indicate a category hierarchy.