Abstract. In order to support web applications to understand the content of HTML pages an increasing number of websites have started to annotate structured data within their pages using markup formats such as Microdata, RDFa, Microformats. The annotations are used by Google, Yahoo!, Yandex, Bing and Facebook to enrich search results and to display entity descriptions within their applications. In this paper, we present a series of publicly accessible Microdata, RDFa, Microformats datasets that we have extracted from three large web corpora dating from 2010, 2012 and 2013.
More and more websites have started to embed structured data describing products, people, organizations, places, and events into their HTML pages using markup standards such as Microdata, JSON-LD, RDFa, and Microformats. The Web Data Commons project extracts this data from several billion web pages. So far the project provides 11 different data set releases extracted from the Common Crawls 2010 to 2022. The project provides the extracted data for download and publishes statistics about the deployment of the different formats.
The Web Data Commons project extracts structured data from the Common Crawl, the largest web corpus available to the public, and provides the extracted data for public download in order to support researchers and companies in exploiting the wealth of information that is available on the Web.
This is the public wiki for the Heritrix archival crawler project. Heritrix is the Internet Archive’s open-source, extensible, web-scale, archival-quality web crawler project. Heritrix (sometimes spelled heretrix, or misspelled or mis-said as heratrix/heritix/ heretix/heratix) is an archaic word for heiress (woman who inherits).
The Web is designed to support flexible exploration of information by human users and by automated agents. For such exploration to be productive, information published by many different sources and for a variety of purposes must be comprehensible to a wide range of Web client software, and to users of that software.
HTTP and other Web technologies can be used to deploy resource representations that are self-describing: information about the encodings used for each representation is provided explicitly within the representation. Starting with a URI, there is a standard algorithm that a user agent can apply to retrieve and interpret such representations. Furthermore, representations can be what we refer to as grounded in the Web, by ensuring that specifications required to interpret them are determined unambiguously based on the URI, and that explicit references connect the pertinent specifications to each other. Web-grounding ensures that the specifications needed to interpret information on the Web can be identified unambiguously. When such self-describing, Web-grounded resources are linked together, the Web as a whole can support reliable, ad hoc discovery of information.
This finding describes how document formats, markup conventions, attribute values, and other data formats can be designed to facilitate the deployment of self-describing, Web-grounded Web content.
Tim Berners-Lee
Date: 2007-10-23, last change: $Date: 2021/11/01 10:16:02 $
Status: personal view only. Editing status: draft. Written in response to another round of circular discussions of web architecture.
RDFa is an extension to HTML5 that helps you markup things like People, Places, Events, Recipes and Reviews. Search Engines and Web Services use this markup to generate better search listings and give you better visibility on the Web, so that people can find your website more easily.
Web Impetus is a web design company in Delhi NCR is a professional agency that specializes in designing and developing websites for businesses and individuals in the Delhi National Capital Region. They have a team of experienced web designers and developers who work together to create customized websites that meet the specific needs of their clients. The web design companies in Delhi NCR use the latest technologies and tools to ensure that their clients' websites are user-friendly, responsive, and visually appealing. Overall, a web design company in Delhi NCR is a reliable partner for businesses and individuals looking to establish a strong online presence.
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P. Martin, und P. Eklund. 7th International Conference on Conceptual Structures (ICCS'99), 1640, Seite 315-333. Springer Verlag, Berlin, Berlin, (1999)Solution to the Sisyphus-I problem using WebKB.
B. Groh, und P. Eklund. Proceedings of the 4th Australiasian Document Computing Symposium (ADCS'99), Seite 9-14. School of Multimedia and Information Technology, Southern Cross University, (1999)
P. Martin, und P. Eklund. Workshop on Virtual Documents, Hypertext and Functionality and the World Wide Web, Seite 35-40. Technical Report, Department of Computer Science, University of Bolonga, (1999)
