Using Wikipedia to get into the Knowledge Graph More than 50% of citations in Knowledge Panels for corporations in the U.S. are attributed to Wikipedia, according to Kalicube.

4. Consistent linking Schema plays a huge factor in creating an interconnected web of consistent information for Google’s Knowledge Graph. However, external links provide even greater trust signals.

Google announced something they've been testing to include knowledge graph information on sites that are "notable". The notable sites are accompanied by little hyperlink drop downs that expand an ...