@prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix foaf:       <http://xmlns.com/foaf/0.1/> .
@prefix xsd:        <http://www.w3.org/2001/XMLSchema#> .

_:a foaf:name "Eve"^^xsd:string .
_:b foaf:name "Alice"^^xsd:string .
_:c foaf:name "Fred"^^xsd:string .
_:e foaf:name "Bob"^^xsd:string .