2. The system of claim 1 , wherein the annotation component is further configured to: synthesize semantic information for respective data types of one or more data sets, associate the semantic information with the respective data types to obtain respective data annotations, the semantic information including first semantic information and second semantic information, the first semantic information corresponding to a first operation to be performed utilizing a first data type of the data types, the second semantic information corresponding to a second operation to be performed utilizing the first data type, and in response to receipt of the query from the client, communicate at least a portion of the respective data annotations to the client.
2. The system of claim 1 , wherein the annotation component is further configured to: synthesize semantic information for respective data types of one or more data sets, associate the semantic information with the respective data types to obtain respective data annotations, the semantic information including first semantic information and second semantic information, the first semantic information corresponding to a first operation to be performed utilizing a first data type of the data types, the second semantic information corresponding to a second operation to be performed utilizing the first data type, and in response to receipt of the query from the client, communicate at least a portion of the respective data annotations to the client. 5. The system of claim 2 , wherein at least one service application program of the service application programs is configured to publish, based on the query, at least a portion of at least one of: the respective data annotations via extensible markup language (XML); or the one or more data sets via a feed associated with a type definition for a structured record of a data type of the one or more data sets.