“Take the drink called the mojito,” he said. “Mojito has ingredients and mint, rum, ice. We’ll create a catalog entry for that entity for that human concept ‘mojito’ and then we’ll create a connection between the mojito and its ingredients.” The key difference between their catalog and a standard database is that the connection between the mojito and mint is itself an entity, an entity that says, “This thing is an ingredient in this other thing.” The edge between the two nouns contains meaning and that makes all the difference. “We can talk about the representation of knowledge with the knowledge itself,” Giannandrea said. Whoa, Meta! I thought. Hence, Metaweb. (via Technology - Alexis Madrigal - Inside Google’s Plan to Build a Catalog of Every Single Thing, Ever - The Atlantic)
