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Typically, applications need to extract semantic annotations from the web pages and use them to perform artificial reasoning.
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Typically, applications need to extract semantic annotations from the web pages and use them to perform artificial reasoning.
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<div class="getschema-container" style="background-color:#f8f8f8">
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<div class="getschema-container" style="background-color:#f8f8f8">
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=== Microdata2RDF Service ===
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=== Microdata2RDF Service ===
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Microdata extractor is a REST web service to extract RDF data from Microdata annotations and provide the semantic information as [http://www.w3.org/2011/rdf-wg/wiki/N-Triples-Format N-Triples], [http://www.w3.org/TeamSubmission/n3/ N3] and [http://docs.api.talis.com/platform-api/output-types/rdf-json JSON]. The service conforms with the [http://www.w3.org/TR/microdata-rdf/ Microdata2RDF specification] at W3C, but the generation algorithm may be different from the one proposed by the specification. The service is powered by [http://nodejs.org node.js] and uses [https://github.com/tmpvar/jsdom jsdom] library. More information on endpoint, usage and limitations at: [http://getschema.org/microdataextractor/about ”’http://getschema.org/microdataextractor/about”’]
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Microdata extractor is a REST web service to extract RDF data from Microdata annotations and provide the semantic information as [http://www.w3.org/2011/rdf-wg/wiki/N-Triples-Format N-Triples], [http://www.w3.org/TeamSubmission/n3/ N3] and [http://docs.api.talis.com/platform-api/output-types/rdf-json JSON]. The service conforms with the [http://www.w3.org/TR/microdata-rdf/ Microdata2RDF specification] at W3C, but the generation algorithm may be different from the one proposed by the specification. The service is powered by [http://nodejs.org node.js] and uses [https://github.com/tmpvar/jsdom jsdom] library. More information on endpoint, usage and limitations at: [http://getschema.org/microdataextractor/about ”’http://getschema.org/microdataextractor/about”’]
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{{#widget:MicrodataExtractor}}
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{{#widget:MicrodataExtractor}}
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{{#widget:MicrodataTests}}
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{{#widget:MicrodataTests}}
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=== RDFa2RDF Service ===
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=== RDFa2RDF Service ===
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RDFa extractor is a REST web service to extract RDF data from [http://www.w3.org/TR/rdfa-lite/ RDFa Lite] annotations and provide the semantic information as [http://www.w3.org/2011/rdf-wg/wiki/N-Triples-Format N-Triples], [http://www.w3.org/TeamSubmission/n3/ N3] and [http://docs.api.talis.com/platform-api/output-types/rdf-json JSON]. The service is powered by [http://nodejs.org node.js] and uses [https://github.com/tmpvar/jsdom jsdom] library. More information on endpoint, usage and limitations at: [http://getschema.org/rdfaliteextractor-about/ ”’http://getschema.org/rdfaliteextractor-about/”’]
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RDFa extractor is a REST web service to extract RDF data from [http://www.w3.org/TR/rdfa-lite/ RDFa Lite] annotations and provide the semantic information as [http://www.w3.org/2011/rdf-wg/wiki/N-Triples-Format N-Triples], [http://www.w3.org/TeamSubmission/n3/ N3] and [http://docs.api.talis.com/platform-api/output-types/rdf-json JSON]. The service is powered by [http://nodejs.org node.js] and uses [https://github.com/tmpvar/jsdom jsdom] library. More information on endpoint, usage and limitations at: [http://getschema.org/rdfaliteextractor-about/ ”’http://getschema.org/rdfaliteextractor-about/”’]
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{{#widget:RDFaExtractor}}
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{{#widget:RDFaExtractor}}
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{{#widget:RDFaLiteTests}}
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{{#widget:RDFaLiteTests}}
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<p>The service is also listed at the Semantic Web Initiative wiki page [http://www.w3.org/2001/sw/wiki/RDFa_Extractor http://www.w3.org/2001/sw/wiki/RDFa_Extractor]</p>
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<p>The service is also listed at the Semantic Web Initiative wiki page [http://www.w3.org/2001/sw/wiki/RDFa_Extractor http://www.w3.org/2001/sw/wiki/RDFa_Extractor]</p>
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Revision as of 11:54, 28 January 2014
Apps consuming Schema.org annotations |
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RuleTheWeb! the Firefox extension consuming Schema.org annotations! |
Tools
- Microdata2RDF a REST service returning N-Triples, N3 and JSON
- Rdfa2RDF a REST service returning N-Triples, N3 and JSON
- Rich Snippets Testing Tool
- RDFa Content Editor
- Microdata Generator
- Schema Creator
- Schema for WordPress
- A node.js library that retrieves, parses and provides all schemas from schema.org
- A PHP Library to Extract Microdata from HTML
- MicrodataJS
- Schema.org Tools at rdfs.org
- Live Microdata
- RDFaCE-Lite WYSIWYM content editor supporting both RDFa and Microdata (with Schema.org vocabulary). Published as WordPress plugin.
Learn More |
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While creating Schema.org markup from plain HTML might be painful for beginners and time consuming for everybody, this wiki will help you to easy get Schema.org markup for the most used concepts of Schema.org. |
Extracting Semantic Annotations
Typically, applications need to extract semantic annotations from the web pages and use them to perform artificial reasoning.
Microdata2RDF Service
Microdata extractor is a REST web service to extract RDF data from Microdata annotations and provide the semantic information as N-Triples, N3 and JSON. The service conforms with the Microdata2RDF specification at W3C, but the generation algorithm may be different from the one proposed by the specification. The service is powered by node.js and uses jsdom library. More information on endpoint, usage and limitations at: http://getschema.org/microdataextractor/about
Learn More about this service.
RDFa2RDF Service
RDFa extractor is a REST web service to extract RDF data from RDFa Lite annotations and provide the semantic information as N-Triples, N3 and JSON. The service is powered by node.js and uses jsdom library. More information on endpoint, usage and limitations at: http://getschema.org/rdfaliteextractor-about/
Learn More about this service.
The service is also listed at the Semantic Web Initiative wiki page http://www.w3.org/2001/sw/wiki/RDFa_Extractor