@prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix foaf:       <http://xmlns.com/foaf/0.1/> .

_:a rdf:type foaf:Person ;
    foaf:name "Eve" ;
    foaf:mbox <mailto:eve@work.example> .
    
_:b rdf:type foaf:Person ;
    foaf:name "Alice" ;
    foaf:mbox <mailto:alice@work.example> .

_:c rdf:type foaf:Person ;
    foaf:mbox <mailto:fred@work.example> ;
    foaf:name "Fred" .

_:e foaf:name "Bob" .

