@prefix nm: . @prefix rdf: . @prefix skos: . @prefix foaf: . @prefix nmo: . @prefix void: . @prefix dcterms: . rdf:type ; skos:prefLabel "GIC 17: head of Heracles (Melkarth), bearded, wearing lion's skin, r.; on obverse "@en; skos:definition "Countermark: head of Heracles (Melkarth), bearded, wearing lion's skin, r.; on obverse – as defined in C. Howgego, Greek Imperial Countermarks. Studies in the Provincial Coinage of the Roman Empire (London, 1985): no. 17 "@en; void:inDataset ;