@prefix : <http://www.bigdata.com/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

:Mike rdf:type foaf:Person .
:Bryan rdf:type foaf:Person .

:Bryan foaf:knows :Mike .
:Mike foaf:knows :Bryan .

:Mike rdfs:label "Mike Personick" .
:Bryan rdfs:label "Bryan Thompson" .

:Mike rdfs:label "Mike" .
:Bryan rdfs:label :Bryan .

:DC rdfs:label "DC" .