@prefix data: . @prefix : . @prefix foaf: . data:9f2148d4-c97c-3960-bd59-3dd2cee11408 a :Agent, foaf:Agent ; foaf:homepage "https://www.martaproject.com/event-details/marta-jazz-club-quinteto-libertad" . :hasContact data:9f2148d4-c97c-3960-bd59-3dd2cee11408 ; :hasBookingContact data:9f2148d4-c97c-3960-bd59-3dd2cee11408 .