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RDFa

RDFa or Resource Description Framework in Attributes is a W3C Recommendation that adds a set of attribute-level extensions to HTML, XHTML and various XML-based document types for embedding rich metadata within web documents. The Resource Description Framework (RDF) data-model mapping enables the use of RDFs for embedding RDF subject-predicate-object…

History, Standards & Products

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Explore the main themes, entities and connections around RDFa. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Usage

WebpagesHTML+RDFaMicroformatsVCardPerson
17 related topics

History

Mark BirbeckSteven PembertonXHTML+RDFa 1.0DTD
4 related topics

Essence

URICURIEHrefDatatype
4 related topics

Versions and variants

Module of XHTMLMachine-readable dataMicrodata
3 related topics

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Abbreviation
RDFa
Base standards
RDF
Domain
Semantic Web
Editors
Ben Adida, Mark Birbeck
Related standards
RDF Schema, OWL
Status
Published

Topics to explore

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Overview

History

Versions and variants

Essence

Benefits

Usage

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

RDFa

Nodes49
Edges48
Triples98
Avg. degree1.96
Density0.040816
Components1

How this topic connects Entity context

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RDFa

Top relations

related to history · 22
RDFa → Although, As, DTD, In April, Indeed, Later, Mark Birbeck, October, RDF, RDF/A Syntax, Semantic Web Interest Group, Steven Pemberton, Technical Plenary, The, W3C, W3C's, Web, Working Draft, Working Group, XHTML
related to HTML+RDFa · 11
RDFa → HTML, HTML4, HTML5, Its, Processing, RDF, Recommendation, Support, Syntax, The HTML, XHTML
related to Benefits · 8
RDFa → HTML, Modularity, Publisher Independence, RDF, Reuse, Self Containment, Separate XML, There
related to RDFa 1.0 · 7
RDFa → HTML, HTML5, In, RDFa Core, The, XHTML, XHTML5
see also · 7
RDFa → Facebook, Graph, GRDDL, HTML, RDF, XHTML, XML
related to External links · 6
RDFa → AccessibilityMark Birbeck, Google, Implications, May, RDFa PrimerhGRDDLRDFa, Video
related to HTML+RDFa statistics · 6
RDFa → As, Despite, HTML, Simplified, URLs, Web
related to Examples · 5
RDFa → Dublin Core, Moreover, The, XHTML, XML
related to RDFa 1.1 · 5
RDFa → HTML, Is, RDFa Core, Third Edition, XML
related to Essence · 3
RDFa → The, These, XML

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

xhtml html rdf document attributes web xml foaf w3c resource metadata recommendation use within documents html5 standards person example used

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
RDFaAbbreviationRDFa1.00infobox
RDFaBase standardsRDF1.00infobox
RDFaDomainSemantic Web1.00infobox
RDFaEditorsBen Adida, Mark Birbeck1.00infobox
RDFaRelated standardsRDF Schema, OWL1.00infobox
RDFaStatusPublished1.00infobox
RDFaWebsitewww.w3.org/TR/rdfa-primer/1.00infobox
RDFaYear started20041.00infobox
HTML 4 or HTML 5instance ofit is possible to use RDFa 1.1 with non-XML document types0.80text
DBpedia Spotlightinstance ofIt supports manual and semi-automatic generation of RDFa with the support of annotation services0.80text
OpenCalaisinstance ofIt supports manual and semi-automatic generation of RDFa with the support of annotation services0.80text
Alchemy APIinstance ofIt supports manual and semi-automatic generation of RDFa with the support of annotation services0.80text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

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    Min side: 3
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