@prefix data: . @prefix : . @prefix foaf: . data:0f620629-1904-3420-8597-83ffb86f8526 a :Agent, foaf:Agent ; foaf:homepage "https://open.chessxp.com/" . :hasContact data:0f620629-1904-3420-8597-83ffb86f8526 ; :hasBookingContact data:0f620629-1904-3420-8597-83ffb86f8526 ; :isOwnedBy data:0f620629-1904-3420-8597-83ffb86f8526 .