Protocol Buffers (Protobuf) is a free and open-source cross-platform data format used to serialize structured data. It is useful in developing programs that ...

Google LLC is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, ...

History · Google Search · Google.org · Googleplex

Schema.org is a reference website that publishes documentation and guidelines for using structured data mark-up on web-pages (called microdata).

A search engine is a software system that provides hyperlinks to web pages and other relevant information on the Web in response to a user's query.

Timeline of web search... · Comparison of web search... · List · WebCrawler

This page shows you how to add the structured data that search operators depend on. Web pages are often filled with free form text, which is easy for humans ...

In computing, linked data is structured data which is interlinked with other data so it becomes more useful through semantic queries.

Google Search is a search engine operated by Google. It allows users to search for information on the Internet by entering keywords or phrases.

Metadata (or metainformation) is "data that provides information about other data", but not the content of the data itself, such as the text of a message or ...

Metadata standard · Metadata repository · Tags · Geospatial metadata