12. A machine-accessible medium that provides instructions that, when executed by a machine, cause the machine to perform operations comprising: receiving a user action selecting a portion of a first one of the data objects, the selected portion of the first one of the data objects comprising at least one attribute correspondingly mapped to a meaning; retrieving at least one query comprising at least one input parameter correspondingly mapped to the meaning associated with the at least one attribute of the selected portion; in response to a user selection of the retrieved query, passing a value of the at least one attribute of the selected portion as input to the retrieved query; generating a search request based on the retrieved query with the passed value as the input parameter to obtain at least a second data object representing supplementary data related to the first one of the data objects; and routing the search request for execution of the query to a search connector defined as part of a query configuration of the retrieved query.
14. The machine-accessible medium of claim 12 , wherein the first one of the data object is a result of executing a second query.