Schema: category

In-depth Product JSON-LD example wired into the Xoo universe via XooTee, a premium t-shirt sold by Xoo Code Inc. at the Dunmore store. Covers Offer, AggregateRating, Review, and @id reuse in one example.

In-depth Course JSON-LD example wired into the Xoo universe as PED-412, the Royal Institute of Medicine graduate course where students read Jane Xoo's 1945 paper as required material. Covers the critical distinction between Course (the abstract concept) and CourseInstance (specific scheduled offerings), the hasCourseInstance linking pattern, and ISO 8601 durations for timeRequired and courseWorkload.

Service JSON-LD example for the Xoo Code Schema Markup Audit, a professional service Xoo Code Inc. offers on top of the XooStructured IDE. Covers the OfferCatalog composition pattern with tiered pricing, ServiceChannel for access points, structured areaServed, and the subtype-selection lesson applied to service types.

SpecialAnnouncement JSON-LD example for a venue closure notice. Covers the 13 properties unique to SpecialAnnouncement including datePosted, announcementLocation, category, and the COVID-era health information properties that remain useful for any emergency or public notice.

Guide JSON-LD example for a buying guide, product recommendation guide, or ranked list. Pending CreativeWork subtype adding category and reviewAspect.

PhysicalActivityCategory JSON-LD reference. 7-value Enumeration for classifying physical activity: aerobic, anaerobic, balance, flexibility, leisure, occupational, strength.

ExercisePlan JSON-LD example for a structured exercise programme. Dual-inherits PhysicalActivity (via LifestyleModification) and CreativeWork. 8 direct properties.

ActionAccessSpecification JSON-LD example for geographic / subscription / date constraints on an Action. Intangible with 7 direct properties.

PhysicalActivity JSON-LD example for a prescribed walking programme — LifestyleModification subtype for any bodily activity that enhances fitness or health. Carries category (AerobicActivity / StrengthTraining / Flexibility / LeisureTimeActivity / OccupationalActivity / Balance), associatedAnatomy, epidemiology, and pathophysiology.

MediaSubscription JSON-LD reference — Intangible with expectsAcceptanceOf and authenticator. Used with ActionAccessSpecification and Movie/Article.requiresSubscription for paywall / subscription markup.