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.
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. 13. The machine-accessible medium of claim 12 , wherein passing a value of the at least one attribute of the selected portion as input to the retrieved query further comprises matching the meaning of the at least one attribute with the meaning of the input parameter of the query.