@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:1921e914-f97f-38ca-946d-6301a4ff696a schema:legalName "Étang de Quintin" ; a :Agent, schema:Organization, foaf:Agent . :hasContact data:1921e914-f97f-38ca-946d-6301a4ff696a .