Created on March 26, 2013, 1:47 p.m. by Hevok & updated on March 26, 2013, 1:51 p.m. by Hevok
schema.org is an Initiative initialzed by big Search Engines Bing, Google and Yahoo. The Goal is to bring Semantic Markup on propertary HTML5 Microdata Schemata. There is a small number of extensible Formats. This can be mapped to RDF without problem.
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Initiative started by Bing, Google, Yahoo! on June 2, 2011.
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Goal: Semantic Markup for Web Pages Content based on peropertary HTML5 Microdata Schemata
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Search Engines, Web Crawler, an Browser recognize and understand schema.org Markup.
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Small number of Formats (Extensible)
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RDF mapping available.
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extends Micradata Vocabulary with proprietary Category Hierarchies:
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- Creative works:
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+ CreativeWork, Book, Movie, MusicRecording, Recipe, TVSeries...
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- Embedded non-text Objects:
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+ AudioObject, ImageObject, VideoObject
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- Event
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- Organization
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- Person
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- Place, LocalBusiness, Restaurant ...
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- Product, Offer, AggregateOffer
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- Review, AggregateRating
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* and according Properties (Relations) with different Domain and Range
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schema.org vs. RDFa
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With RDFa one can encode anythin one wants and use any Vocabulory that is around there and one has not to relay on specialized predefined Vocabularies.
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schema.org - RDFa Mapping
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There is a Mapping between schema.org and RDFa. Both can be transcoded into each other.
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