Schema: dateModified

WebPage markup should be the cornerstone of all your markup work. WebPage can and should per definition be used on all webpages without exception. Follow our simple, yet deep WebPage markup example to understand how.

In-depth Article JSON-LD example wired into the Xoo universe via Jane Xoo's 1945 pediatric paper, the artifact behind the Person example's claim that she redefined modern healthcare for children. Covers author @id references, the datePublished/dateModified/dateCreated triple, the 110-character headline rule, and Google's three-aspect-ratio image requirement.

In-depth SoftwareApplication JSON-LD example wired into the Xoo universe via XooStructured, Xoo Code Inc.'s flagship cross-platform IDE for authoring JSON-LD schema markup. Shows how the same Offer and AggregateRating pattern from Product applies to intangible digital goods, plus app-specific properties for system requirements, permissions, versioning, and multi-OS support.

An in-depth JSON-LD example for Recipe markup, wired into the Xoo universe as the specific nutritional formula from Jane Xoo's 1945 clinical framework. Learn HowToStep composition, NutritionInformation, ISO 8601 durations, recipeYield as QuantitativeValue, and how a Recipe can be derived from and cross-referenced with an Article.

FAQPage JSON-LD example for the Xoo Code Shop Dunmore visitor FAQ. Covers the mainEntity composition pattern, Question and Answer nesting, when to use FAQPage vs QAPage, and the 2023 Google rich result change that redefined when FAQ markup earns a SERP card.

NewsArticle JSON-LD example for a local business opening reported by the fictional Dunmore Herald. Covers dateline, NewsMediaOrganization as publisher with ethicsPolicy and masthead, speakable for Google Assistant news briefings, the print-edition trio, and @id cross-references to the Xoo Code Shop LocalBusiness.

BlogPosting JSON-LD example for a company blog post about the XooTee t-shirt launch. Covers the Blog container via isPartOf, comment and commentCount for reader discussion, interactionStatistic for engagement metrics, detailed author identity with worksFor cross-reference, and how BlogPosting differs from Article and NewsArticle.

TechArticle JSON-LD example for a developer tutorial on the XooStructured IDE. Covers proficiencyLevel, dependencies, timeRequired in ISO 8601, the CreativeWorkSeries container for documentation sets, and how TechArticle compares to HowTo for instructional content.

Dataset JSON-LD example for Jane Xoo's 1945-1955 pediatric outcome data. Covers distribution with DataDownload for file formats, temporalCoverage and spatialCoverage, variableMeasured, license, measurementTechnique, and how Dataset markup feeds Google Dataset Search.

DigitalDocument JSON-LD example for a downloadable PDF whitepaper on structured data ROI. Covers hasDigitalDocumentPermission for access control, encoding with MediaObject for file metadata, pagination, and how DigitalDocument differs from Article for non-HTML published content.

BackgroundNewsArticle JSON-LD stub for background explainers that provide context for unfolding news events. Pending NewsArticle subtype with no unique properties.

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

ProfilePage JSON-LD example for a person or organisation profile page. Direct WebPage subtype. Google's Profile Page rich result keys on this type.

MedicalWebPage JSON-LD example for patient-education and clinical-reference pages. WebPage subtype with aspect and medicalAudience.

DataFeedItem JSON-LD example for a single element inside a DataFeed. Intangible with dateCreated, dateModified, dateDeleted, item.

NoteDigitalDocument JSON-LD example for a note document (Apple Notes, OneNote, Evernote entry). Direct DigitalDocument subtype with no unique properties.

SpreadsheetDigitalDocument JSON-LD example for a spreadsheet (Excel, Google Sheets, Numbers). Direct DigitalDocument subtype with no unique properties.

TextDigitalDocument JSON-LD example for a long-form text document (Word, Pages, Google Docs). Direct DigitalDocument subtype with no unique properties.

APIReference JSON-LD example for API documentation pages. TechArticle subtype carrying assembly, assemblyVersion, targetPlatform, programmingModel, executableLibraryName for language / framework / version scoping.