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freebase.com Knowledge Base Collaborative Database Semantic Web

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Freebase was a large collaborative knowledge base consisting of metadata composed mainly by its community members. It was an online collection of structured data harvested from many sources, including individual 'wiki' contributions. Freebase aimed to create a global resource that allowed people (and machines) to access common information more effectively. It was developed by the American software company Metaweb and was publicly launched in March 2007. Google acquired Metaweb in 2010, and Freebase was shut down in 2016, with its data being transferred to Wikidata.

Unique Visits

900K

30000 / day

Total Views

1.5M

50000 / day

Visit Duration, avg.

5.5 min

3.2 pages per visit

Bounce Rate

45%

  • Domain Rating

  • Domain Authority

  • Citation Level

Founded in

2007

Supported Languages

English, etc

Website Key Features

Structured Data

Freebase provided a structured way to access data, making it easier for machines to understand and process information.

Community Contributions

It allowed users to contribute and edit data, making it a collaborative platform for knowledge sharing.

Data Integration

Freebase integrated data from various sources, providing a comprehensive knowledge base.

API Access

Developers could access Freebase data through APIs, enabling the creation of applications that utilize its vast information.

Semantic Search

It supported semantic search capabilities, allowing for more accurate and relevant search results.

Data Visualization

Freebase offered tools for visualizing data, making complex information easier to understand.

Multilingual Support

The platform supported multiple languages, making it accessible to a global audience.

Data Export

Users could export data from Freebase for use in other applications or for analysis.

Topic Pages

Freebase created detailed pages for topics, aggregating information from various sources.

Schema Development

It allowed for the development of custom schemas to organize data according to specific needs.

Additional information

Acquisition by Google

Google acquired Metaweb, the company behind Freebase, in 2010, integrating its data into Google's Knowledge Graph.

Shutdown

Freebase was officially shut down in 2016, with its data being migrated to Wikidata to continue its legacy.

Impact on Semantic Web

Freebase played a significant role in the development of the Semantic Web, influencing how structured data is used and shared online.

Data License

The data in Freebase was available under the Creative Commons Attribution License, allowing for wide use and distribution.

Community

Freebase had a vibrant community of contributors who were passionate about sharing knowledge and improving the platform's data quality.

HTTP headers

Security headers report is a very important part of user data protection. Learn more about http headers for freebase.com