Structured-data.org Website Review

More and more of the world's data is moving onto the Web. We want to share, re-mix and use this data to build more awesome Web applications. Using structured data technologies to mark up people, places, events, recipes, ratings, music, movies and products on the Web makes everybody's life easier. This site will help you learn about big data, the semantic web, and the practical application of technologies such as Microformats, RDFa, Microdata and JSON-LD. The three main technologies for publishing structured data in HTML are, in order of least to most functionality, Microformats, Microdata and RDFa. All three mechanisms are supported by the major search engines. There is also an up-and-coming new format called JSON-LD, for place for people that want to learn more about Structured Data on the Web to ask questions. of publishing structured data on the Web. Microformats have been under development since 2004. The markup works in all versions of HTML and allows you to mark up basic concepts like people, places, events, recipes, and audio. introduction to the next generation of Microformats. Microdata is the newest addition to the structured data markup technologies, created in a brief overview of RDFa for Web authors and publishers. RDFa provides the most functionality of any of the structured data languages and has been in development since 2004. The markup works in all XML-based languages, including HTML5, XHTML1, SVG, ePub, Open Docu*ent, and any Structured Data and Linked Data in JSON. It allows one to extract and store data from Microformats, Microdata and RDFa in JSON. in HTML5+Microdata markup, and immediately see the result of your markup in JSON or TURTLE output. playground is a Web App that allows you to pick from a set of JSON-LD examples, or type in JSON-LD markup, and immediately see the result of your markup in compact, expanded, normalized or framed JSON. It also supports TURTLE output. input. It will provide warnings and hints if your markup is not valid.