Radiology Shareable Content for Online Presentation and Education. RadSCOPE is an informatics infrastructure, methodology, and philosophy that enables efficient and scalable online authoring, storage, distribution and management of scientific information and educational resources in radiology that are universally accessible, comprehensible, searchable, and describable. All the content in RadSCOPE is SCORM (Sharable Content Object Reference Model) compliant and makes use of the Ontology Web Language (OWL), a semantic markup language for publishing and sharing ontologies on the World Wide Web. OWL is developed as a vocabulary extension of RDF (the Resource Description Framework) and is derived from the DAML+OIL Web Ontology Language.