: promotionhttp://purl.org/ontology/mo/ Create a prefix for http://purl.org/ontology/mo/ Hit Enter to save Double click to create a prefix | dce:description | A giveaway musical work or the ...... expression of a musical work. | : mo/http://purl.org/ontology/ Create a prefix for http://purl.org/ontology/ Hit Enter to save Double click to create a prefix |