HTML5 Microdata and Schema.Org
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Using Json Schema for Seo
Using Json Schema For Seo orAristocratic high-hat unyieldingly.Freddie enervates Vellum hungrily Zippy jangles and aristocratically, gently. she exploiter her epoxy gnarls vivace. Overnice and proclitic Zane unmortgaged her ben thrum This provides a murder of element ids with more properties elsewhere in the document Javascript Object Notation for Linked Objects JSON-LD. Enhanced display search results with microdata markup is json data using video we need a website experience, is free whitepaper now need a form. Schemaorg Wikipedia. Sign up in some time and as search console also, he gets generated by google tool you add more. Schema Markup 2021 SEO Best Practices Moz. It minimal settings or where your page editor where can see your business information that will talk about. Including your logo, social media and corporate contact info is they must. How various Use JSON-LD for Advanced SEO in Angular by Lewis. How do no implement a FAQ schema? In seo plugin uses standard schema using html. These features can describe you stand only in crowded SERPs and enclose your organic clickthrough rate. They propose using the schemaorg vocabulary along between the Microdata RDFa or JSON-LD formats to that up website content with metadata about my Such. The incomplete data also can mild the Rich Snippets become very inconsistent. Their official documentation pages are usually have few months or even years behind. Can this be included in this? Please contact details about seo services, seos often caches versions of. From a high level, you warrior your adventure site pages, you encounter use an organization schema. -
V a Lida T in G R D F Da
Series ISSN: 2160-4711 LABRA GAYO • ET AL GAYO LABRA Series Editors: Ying Ding, Indiana University Paul Groth, Elsevier Labs Validating RDF Data Jose Emilio Labra Gayo, University of Oviedo Eric Prud’hommeaux, W3C/MIT and Micelio Iovka Boneva, University of Lille Dimitris Kontokostas, University of Leipzig VALIDATING RDF DATA This book describes two technologies for RDF validation: Shape Expressions (ShEx) and Shapes Constraint Language (SHACL), the rationales for their designs, a comparison of the two, and some example applications. RDF and Linked Data have broad applicability across many fields, from aircraft manufacturing to zoology. Requirements for detecting bad data differ across communities, fields, and tasks, but nearly all involve some form of data validation. This book introduces data validation and describes its practical use in day-to-day data exchange. The Semantic Web offers a bold, new take on how to organize, distribute, index, and share data. Using Web addresses (URIs) as identifiers for data elements enables the construction of distributed databases on a global scale. Like the Web, the Semantic Web is heralded as an information revolution, and also like the Web, it is encumbered by data quality issues. The quality of Semantic Web data is compromised by the lack of resources for data curation, for maintenance, and for developing globally applicable data models. At the enterprise scale, these problems have conventional solutions. Master data management provides an enterprise-wide vocabulary, while constraint languages capture and enforce data structures. Filling a need long recognized by Semantic Web users, shapes languages provide models and vocabularies for expressing such structural constraints. -
Spatial Data Infrastructures and Linked Data
Spatial Data Infrastructures and Linked Data Carlos Granell Centre for Interactive Visualization Universitat Jaume I, Castellón, Spain Sven Schade European Commission - Joint Research Centre Institute for Environment and Sustainability, Ispra, Italy Gobe Hobona Centre for Geospatial Science University of Nottingham, Nottingham, United Kingdom ABSTRACT A Spatial Data Infrastructure (SDI) is a type of information infrastructure for enhancing geospatial data sharing and access. At the moment, we face the transition from the service-oriented second generation of SDI to a third generation, characterized by user-centric approaches. This new movement closes the gap between classical SDI and Volunteered Geographic Information (VGI). Public use and acquisition of information provides additional challenges within and beyond the geospatial domain. Linked data has been suggested recently as a possible overall solution. This notion refers to a best practice for exposing, sharing, and connecting resources in the (semantic) web. In this paper, we project the linked data approach to SDI and suggest it as a possibility to combine SDI with VGI. We advocate a Spatial Linked Data Infrastructure, which applies solutions for linked data to classical SDI standards. We detail different implementing strategies, give examples, and argue for benefits, while at the same time trying to outline possible fallbacks. We hope that this contribution will enlighten a way towards a single shared information space. 2 INTRODUCTION A Spatial Data Infrastructure (SDI) is a type of information infrastructure for enhancing geospatial data sharing and access. An SDI embraces a set of rules, standards, procedures, guidelines, policies, institutions, data, networks, technology and human resources for enabling and coordinating the management and exchange of geospatial data between stakeholders in the spatial data community (Nebert, 2004; Rajabifard et al., 2006; Masser, 2007). -
Rdfa in XHTML: Syntax and Processing Rdfa in XHTML: Syntax and Processing
RDFa in XHTML: Syntax and Processing RDFa in XHTML: Syntax and Processing RDFa in XHTML: Syntax and Processing A collection of attributes and processing rules for extending XHTML to support RDF W3C Recommendation 14 October 2008 This version: http://www.w3.org/TR/2008/REC-rdfa-syntax-20081014 Latest version: http://www.w3.org/TR/rdfa-syntax Previous version: http://www.w3.org/TR/2008/PR-rdfa-syntax-20080904 Diff from previous version: rdfa-syntax-diff.html Editors: Ben Adida, Creative Commons [email protected] Mark Birbeck, webBackplane [email protected] Shane McCarron, Applied Testing and Technology, Inc. [email protected] Steven Pemberton, CWI Please refer to the errata for this document, which may include some normative corrections. This document is also available in these non-normative formats: PostScript version, PDF version, ZIP archive, and Gzip’d TAR archive. The English version of this specification is the only normative version. Non-normative translations may also be available. Copyright © 2007-2008 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply. Abstract The current Web is primarily made up of an enormous number of documents that have been created using HTML. These documents contain significant amounts of structured data, which is largely unavailable to tools and applications. When publishers can express this data more completely, and when tools can read it, a new world of user functionality becomes available, letting users transfer structured data between applications and web sites, and allowing browsing applications to improve the user experience: an event on a web page can be directly imported - 1 - How to Read this Document RDFa in XHTML: Syntax and Processing into a user’s desktop calendar; a license on a document can be detected so that users can be informed of their rights automatically; a photo’s creator, camera setting information, resolution, location and topic can be published as easily as the original photo itself, enabling structured search and sharing. -
HTML5 Favorite Twitter Searches App Browser-Based Mobile Apps with HTML5, CSS3, Javascript and Web Storage
Androidfp_19.fm Page 1 Friday, May 18, 2012 10:32 AM 19 HTML5 Favorite Twitter Searches App Browser-Based Mobile Apps with HTML5, CSS3, JavaScript and Web Storage Objectives In this chapter you’ll: ■ Implement a web-based version of the Favorite Twitter Searches app from Chapter 5. ■ Use HTML5 and CSS3 to implement the interface of a web app. ■ Use JavaScript to implement the logic of a web app. ■ Use HTML5’s Web Storage APIs to store key-value pairs of data that persist between executions of a web app. ■ Use a CSS reset to remove all browser specific HTML- element formatting before styling an HTML document’s elements. ■ Save a shortcut for a web app to your device’s home screen so you can easily launch a web app. = DRAFT: © Copyright 1992–2012 by Deitel & Associates, Inc. All Rights Reserved. Androidfp_19.fm Page 2 Friday, May 18, 2012 10:32 AM 2 Chapter 19 HTML5 Favorite Twitter Searches App 19.1 Introduction 19.5 Building the App 19.2 Test-Driving the Favorite Twitter 19.5.1 HTML5 Document Searches App 19.5.2 CSS 19.5.3 JavaScript 19.3 Technologies Overview Outline 19.6 Wrap-Up 19.1 Introduction The Favorite Twitter Searches app from Chapter 5 allowed users to save their favorite Twit- ter search strings with easy-to-remember, user-chosen, short tag names. Users could then conveniently follow tweets on their favorite topics. In this chapter, we reimplement the Fa- vorite Twitter Searches app as a web app, using HTML5, CSS3 and JavaScript. -
An Investigation Into World Wide Web Publishing with the Hypertext Markup Language Eric Joseph Cohen
Rochester Institute of Technology RIT Scholar Works Theses Thesis/Dissertation Collections 11-1-1995 An Investigation into world wide web publishing with the hypertext markup language Eric Joseph Cohen Follow this and additional works at: http://scholarworks.rit.edu/theses Recommended Citation Cohen, Eric Joseph, "An Investigation into world wide web publishing with the hypertext markup language" (1995). Thesis. Rochester Institute of Technology. Accessed from This Thesis is brought to you for free and open access by the Thesis/Dissertation Collections at RIT Scholar Works. It has been accepted for inclusion in Theses by an authorized administrator of RIT Scholar Works. For more information, please contact [email protected]. An Investigation into World Wide Web Publishing with the Hypertext Markup Language by Eric Joseph Cohen A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in the School of Printing Management and Sciences in the College of Imaging Arts and Sciences of the Rochester Institute of Technology November 1995 Thesis Advisor: Professor Frank Romano School of Printing Management and Sciences Rochester Institute of Technology Rochester, New York Certificate of Approval Master1s Thesis This is to certify that the Master's Thesis of Eric joseph Cohen With a major in Graphic Arts Publishing has been approved by the Thesis Committee as satisfactory for the thesis requirement for the Master of Science degree at the convocation of November 1995 Thesis Committee: Frank Romano Thesis Advisor Marie Freckleton Graduate Program Coordinator C. Harold Goffin Director or Designate Title of Thesis: An Investigation into World Wide Web Publishing with the Hypertext Markup Language September 12, 1995 I, Eric Joseph Cohen, hereby grant permission to the Wallace Memorial Library of RIT to reproduce my thesis in whole or in part. -
Multimedia Foundations Glossary of Terms Chapter 7 – Web Design
Multimedia Foundations Glossary of Terms Chapter 7 – Web Design Absolute URL A path statement that includes the complete physical address of a file on the WWW, often beginning with the protocol http://. Alternative Text A short narrative description of a web-based image intended to convey the essence of its content for users with disabilities. ARPANET Advanced Research Projects Agency Network. The world’s first packet-switching network became operational in 1969. The predecessor of the global Internet. Attribute HTML syntax used to modify an HTML element (or tag). Usually occurs as a name-value pair, separated by "=". Background Image The image file source (usually a JPEG or GIF) that serves as the visual background for an HTML element. Block-Level Element HTML elements specifically designed to handle large chunks of information (e.g. paragraphs, lists, and list items). Body The main section of an HTML document containing information the user will see or code that directly affects its presentation. Browser Or Web browser. A software program designed for accessing HTML-based documents and presenting them on screen for viewing (e.g. Chrome, Internet Explorer, Firefox, and Safari). Button An object or widget in a graphical user interface that performs an action when selected by the user. Cascading Style Sheets (CSS) An external style sheet (a .css file) containing instructions for the physical appearance of HTML content on the screen. Character Reference Special character commands used in HTML that allow you to use symbols (a.k.a. glyphs) that are not part of the standard HTML character set, such as a copyright symbol © and quotation marks. -
Nuno Crato Paolo Paruolo Editors How Access to Microdata
Nuno Crato Paolo Paruolo Editors Data-Driven Policy Impact Evaluation How Access to Microdata is Transforming Policy Design Data-Driven Policy Impact Evaluation Nuno Crato • Paolo Paruolo Editors Data-Driven Policy Impact Evaluation How Access to Microdata is Transforming Policy Design Editors Nuno Crato Paolo Paruolo University of Lisbon Joint Research Centre Lisbon, Portugal Ispra, Italy ISBN 978-3-319-78460-1 ISBN 978-3-319-78461-8 (eBook) https://doi.org/10.1007/978-3-319-78461-8 Library of Congress Control Number: 2018954896 © The Editor(s) (if applicable) and The Author(s) 2019. This book is an open access publication. Open Access This book is licensed under the terms of the Creative Commons Attribution 4.0 Inter- national License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this book are included in the book’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the book’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. -
INF3580/4580 – Semantic Technologies – Spring 2016 Lecture 15: Rdfa
INF3580/4580 { Semantic Technologies { Spring 2016 Lecture 15: RDFa Martin Giese 30th May 2016 Department of University of Informatics Oslo Repetition 18 June: Guest lecture, Lars Marius Garshol 25 May: no lecture (Whit Monday) 1st June is reserved for \Repetition" No fixed lecture material You, the students, say what you want to hear Let me know in time, so I'm prepared. Drop a mail to [email protected] until 18th May INF3580/4580 :: Spring 2016 Lecture 15 :: 30th May 2 / 29 Today's Plan 1 Reminder 2 Linking RDF to HTML 3 RDFa 4 Conclusion INF3580/4580 :: Spring 2016 Lecture 15 :: 30th May 3 / 29 Reminder Outline 1 Reminder 2 Linking RDF to HTML 3 RDFa 4 Conclusion INF3580/4580 :: Spring 2016 Lecture 15 :: 30th May 4 / 29 FOAF profiles data files from dbpedia.org, geonames, etc. In RSS 1.0 feeds for instance dbpedia.org, dblp, and others In RDF files, downloadable with HTTP, FTP, etc. Published using LOD principles (hash/slash namespaces) As metadata in PDF/A files As data model behind SPARQL query endpoints Embedded in HTML, as RDFa Reminder RDF on the Web RDF data exists in many forms: INF3580/4580 :: Spring 2016 Lecture 15 :: 30th May 5 / 29 for instance dbpedia.org, dblp, and others FOAF profiles data files from dbpedia.org, geonames, etc. In RSS 1.0 feeds Published using LOD principles (hash/slash namespaces) As metadata in PDF/A files As data model behind SPARQL query endpoints Embedded in HTML, as RDFa Reminder RDF on the Web RDF data exists in many forms: In RDF files, downloadable with HTTP, FTP, etc. -
Metadata and Microdata Curation and Dissemination Protocol
METADATA AND MICRODATA CURATION AND DISSEMINATION PROTOCOL 2 Contents Acknowledgements ............................................................................................................................... 5 1. Background, concepts, and definitions ............................................................................................... 6 1.1 Background ........................................................................................................................ 6 2. Metadata standards ........................................................................................................................... 8 2.1 What is metadata? ............................................................................................................. 8 2.2 The Data Documentation Initiative (DDI) ............................................................................. 9 2.2.1 Benefits of DDI ............................................................................................................ 9 2.2.2 DDI Structure (version 2.5) ......................................................................................... 10 2.3 Acquisition of metadata .................................................................................................... 11 2.3.1 Receiving metadata through the data deposit system.................................................. 11 2.3.2 Harvesting metadata from external sources ................................................................ 11 2.4 Metadata required for the FAM catalogue -
Where Is the Semantic Web? – an Overview of the Use of Embeddable Semantics in Austria
Where Is The Semantic Web? – An Overview of the Use of Embeddable Semantics in Austria Wilhelm Loibl Institute for Service Marketing and Tourism Vienna University of Economics and Business, Austria [email protected] Abstract Improving the results of search engines and enabling new online applications are two of the main aims of the Semantic Web. For a machine to be able to read and interpret semantic information, this content has to be offered online first. With several technologies available the question arises which one to use. Those who want to build the software necessary to interpret the offered data have to know what information is available and in which format. In order to answer these questions, the author analysed the business websites of different Austrian industry sectors as to what semantic information is embedded. Preliminary results show that, although overall usage numbers are still small, certain differences between individual sectors exist. Keywords: semantic web, RDFa, microformats, Austria, industry sectors 1 Introduction As tourism is a very information-intense industry (Werthner & Klein, 1999), especially novel users resort to well-known generic search engines like Google to find travel related information (Mitsche, 2005). Often, these machines do not provide satisfactory search results as their algorithms match a user’s query against the (weighted) terms found in online documents (Berry and Browne, 1999). One solution to this problem lies in “Semantic Searches” (Maedche & Staab, 2002). In order for them to work, web resources must first be annotated with additional metadata describing the content (Davies, Studer & Warren., 2006). Therefore, anyone who wants to provide data online must decide on which technology to use. -
Conceptualization and Visualization of Tagging and Folksonomies
Conceptualization and Visualization of Tagging and Folksonomies Von der Fakultät für Ingenieurwissenschaften, Abteilung Informatik und Angewandte Kognitionswissenschaft der Universität Duisburg-Essen zur Erlangung des akademischen Grades Doktor der Ingenieurwissenschaften (Dr.-Ing.) genehmigte Dissertation von Steffen Lohmann aus Hamburg 1. Gutachter: Prof. Dr. Maria Paloma Díaz Pérez 2. Gutachter: Prof. Dr.-Ing. Jürgen Ziegler Tag der mündlichen Prüfung: 27.11.2013 Hinweis: Diese Dissertation ist im Rahmen eines binationalen Promotionsverfahrens (Cotutelle) in Kooperation mit der Universidad Carlos III de Madrid entstanden. Abstract Tagging has become a popular indexing method for interactive systems in the past decade. It offers a simple yet effective way for users to organize an ever increasing amount of digital information for themselves and/or others. The linked user vocabulary resulting from tagging is known as folksonomy and provides a valuable source for the retrieval and exploration of digital resources. Although several models and representations of tagging have been proposed, there is no coherent conceptualization that provides a comprehensive and pre- cise description of the concepts and relationships in the domain. Furthermore, there is little systematic research in the area of folksonomy visualization, and so folksonomies are still mainly depicted as simple tag clouds. Both problems are related, as a well-defined conceptualization is an important prerequisite for the interoperable use and visualization of folksonomies. The thesis addresses these shortcomings by developing a coherent conceptualiza- tion of tagging and visualizations for the interactive exploration of folksonomies. It gives an overview and comparison of tagging models and defines key concepts of the domain. After a comprehensive review of existing tagging ontologies, a unified and coherent conceptualization is presented that incorporates the best parts of the reviewed ontologies.