1. A method comprising: identifying at least one new resource to add to a cloud, the cloud comprising at least one preexisting resource; creating, by operation of at least one processor, an ontology extension for the at least one new resource including metadata associated with the at least one new resource; creating a relationship between the at least one new resource and the at least one preexisting resource, evaluating the relationship, and storing information regarding the relationship among the metadata included in the ontology extension; and storing the ontology extension.