1. A method for refining cognitive insights using cognitive graph vectors comprising: storing data from a plurality of data sources within a cognitive graph, the plurality of data sources comprising at least one of a social data source stored in a social data repository, public data source stored in a public data repository, licensed data source stored in a licensed data repository and proprietary data source stored in a proprietary data repository; associating a first set of the data within the cognitive graph with a first cognitive graph vector of a plurality of cognitive graph vectors; associating a second set of the data within the cognitive graph with a second cognitive graph vector of the plurality of cognitive graph vectors; processing the data from the plurality of data sources to provide cognitive insights; and refining the cognitive insights based upon a limitation relating to one of the plurality of cognitive graph vectors; and, providing the cognitive insights to a destination via a cognitive insight stream, the cognitive insight stream comprising a stream of visualized insights, the destination comprising a cognitive application, the cognitive application enabling a user to interact with the cognitive insights.