The purpose of the workshop is to explain the technologies and present techniques relating to the mapping of archaeological datasets to the CIDOC CRM and the CRM-EH extension of that ontology. We will demonstrate this using both pre-defined STELLAR project templates and other user-defined templates. In particular we will demonstrate the STELLAR mapping/extraction tools and report on experience with using them, including input at the workshop from the Archaeology Data Service. We will discuss mapping and extraction issues and provide practical feedback on implementation work we have carried out creating archaeological Linked Data. We would also welcome feedback and experiences from participants who have either used the STELLAR tools or who are carrying out similar work.