Implements functionality common to both WCF Data Services client and server runtimes.
|DataServiceEntityAttribute||Marks a class as an entity type in WCF Data Services.|
|DataServiceKeyAttribute||Denotes the key property or properties of an entity.|
|DataServiceUrlConventions||Component for controlling what convention set is used for generating URLs.|
|EntitySetAttribute||Indicates the entity set to which a client data service class belongs.|
|HasStreamAttribute||Indicates that a class that is an entity type has a default binary data stream.|
|NamedStreamAttribute||Indicates that a class that is an entity type has a related named binary stream.|