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loomp - semantic content authoring

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Information about loomp - semantic content authoring
Technology

Published on March 11, 2014

Author: MLuczakRoesch

Source: slideshare.net

Description

loomp is an RDFa editor and a content model, which degenerates a conventional document into atomic parts that represent the smallest entities an author wants to delimit (paragraphs, sentences, words,...). In the end a document consists of a mashup of several semantically annotated elements (by now only text elements). Elements can appear in multiple documents. The whole content network is stored as an RDF graph in a triple store. Thus loomp creates one content network that consists of documents which are interlinked because of the elements they share and a second content network which is based on annotations that are shared by elements or documents. The RDF graph may also be served separately via a Linked Data endpoint.
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AG Corporate Semantic Web Freie Universität Berlin http://www.corporate-semantic-web.de loomp – Web 3.0 Content Authoring Linked Data Authoring for Non-Experts Ralf Heese, Markus Luczak-Rösch, Radoslaw Oldakowski AG Corporate Semantic Web Freie Universität Berlin

2 How do you create linked data? AG Corporate Semantic Web http://www.corporate-semantic-web.de text editor ontology editor My professor wouldn’t do that! But he would probably use loomp.

3 Outline • Our vision • Technology behind loomp • What you can try now and “tomorrow” AG Corporate Semantic Web http://www.corporate-semantic-web.de

4 AG Corporate Semantic Web http://www.corporate-semantic-web.de Create meaningful content • Create semantically enhanced content … • as easy as to format phrases italic, • without knowing about semantic technologies, • with the support of automatically generated annotations. History The earliest evidence of settlements in today's Berlin central areas is a wooden  beam dated from approximately 1192.[18] The first written mention of towns in the  area of present‐day Berlin dates from the late twelfth century. The settlement of  Spandau is first mentioned in 1197, and Köpenick in 1209, though these areas did  not join Berlin until 1920.[19] The central part of Berlin can be traced back to two  towns. Cölln on the Fischerinsel is first mentioned in a 1237 document, and Berlin,  across the Spree in what is now called the Nikolaiviertel, is referenced in a document  from 1244.[18] The former is considered to be the "founding date… City DistrictCountry Geography CancelSave Waters VocabulariesAnnotations Geography Berlin is located in eastern Germany,  about 70 kilometers (44 miles) west … Climate Summers are warm with average high  temperatures of 22 ‐ 25°C (mid 70s) … SearchBerlin Quelle: http://enwikipedia.org/wiki/Berlin One Click Annotator

5 Manage content • Compile content … • Search, drag & drop • Trace provenance of content • … and publish • html, blog, wiki, pdf, … Berlin (Mashup) Search result Climate Geography History Cityscape Geography AG Corporate Semantic Web http://www.corporate-semantic-web.de

6 See information • support the reader • highlight the relevant information • navigate along concepts Quelle: http://enwikipedia.org/wiki/Berlin all rivers at a glance One click to infos about the river Spree AG Corporate Semantic Web http://www.corporate-semantic-web.de

7 Outline • Our vision • Technology behind loomp • What you can try now and “tomorrow” AG Corporate Semantic Web http://www.corporate-semantic-web.de

8 On top of standards AG Corporate Semantic Web http://www.corporate-semantic-web.de RAP One Click Annotator RDF2RDFa RDFa2RDF Database RDF XHTML + RDFa • LAMP environment • Unpack and use • Facilitate distribution of the loomp idea • Own your data • Link content of different loomp instances using URLs

9 On top of standards AG Corporate Semantic Web http://www.corporate-semantic-web.de RAP One Click Annotator RDF2RDFa RDFa2RDF Database RDF XHTML + RDFa • LAMP environment • Unpack and use • Facilitate distribution of the loomp idea • Own your data • Link content of different loomp instances using URLs

10 Architecture AG Corporate Semantic Web http://www.corporate-semantic-web.de Linked Data Server RDF API Security/ Authorization DatabaseOneClickAnnotator VocabularyMgmt. LinkedDataClient FacetedBrowsing ContentMgmt. FacetedViewing User/Visitor Frontend Admin/Owner Backend ServerClient/WebBrowser loomp application ExistingWebAppl. ServerAdmin.

11 Outline • Our vision • Technology behind loomp • What you can try now and “tomorrow” AG Corporate Semantic Web http://www.corporate-semantic-web.de

12 What you can try now … • Write texts and combine them by drag & drop • Semantically annotate phrases in texts • View mashups as • HTML • RSS feed • Highlight annotated phrases • “Twitter” content to loomp • Browse the RDF data • Give feedback on loomp :-) AG Corporate Semantic Web http://www.corporate-semantic-web.de

13 … and “tomorrow” • Run annotation recommender on your texts • Add metadata to mashups and fragments • Include images in fragments • Navigate through concepts • Mark content as private • Choose from a larger set of vocabularies AG Corporate Semantic Web http://www.corporate-semantic-web.de

14 Thank you! AG Corporate Semantic Web http://www.corporate-semantic-web.de One information space, many information networks! One click to meaningful data! See information as you need it! See what’s going on: http://twitter.com/loomp

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