17. An apparatus, comprising: one or more processors; means for creating and storing an ontology for a data store in response to receiving first user input defining the ontology, wherein the ontology comprises a plurality of data object types and a plurality of object property types; wherein each object property type, of the plurality of object property types, includes a data type of data that is associated with said each object property type; means for creating one or more parser definitions in response to receiving second user input defining the parser definitions, wherein each of the parser definitions specifies one or more sub-definitions of how to transform first input data into modified input data that is compatible with one of the object property types of the ontology for the data store; means for storing each of the one or more parser definitions in association with one of the plurality of object property types of the ontology for the data store.
17. An apparatus, comprising: one or more processors; means for creating and storing an ontology for a data store in response to receiving first user input defining the ontology, wherein the ontology comprises a plurality of data object types and a plurality of object property types; wherein each object property type, of the plurality of object property types, includes a data type of data that is associated with said each object property type; means for creating one or more parser definitions in response to receiving second user input defining the parser definitions, wherein each of the parser definitions specifies one or more sub-definitions of how to transform first input data into modified input data that is compatible with one of the object property types of the ontology for the data store; means for storing each of the one or more parser definitions in association with one of the plurality of object property types of the ontology for the data store. 20. The apparatus of claim 17 , wherein the means for creating and storing one or more parser definitions comprises means for creating and storing one or more transformation expressions, wherein each of the transformation expressions comprises one or more syntactic patterns and a property type identifier associated with each of the syntactic patterns.