@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:e5422456-d52c-3f98-80c3-e887f3346cf8 schema:address data:982710ce-8f99-32cd-8db1-3ed8a4417a4c ; schema:email "64voyage@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:e5422456-d52c-3f98-80c3-e887f3346cf8 .