@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:169c7434-a3d4-36fd-93e0-4ce71afd8d3d schema:email "dcs-culture@univ-amu.fr" ; a :Agent, foaf:Agent . :hasContact data:169c7434-a3d4-36fd-93e0-4ce71afd8d3d . :hasContact data:169c7434-a3d4-36fd-93e0-4ce71afd8d3d .