@prefix foaf: .
@prefix vcard: .
@prefix knows: .
<#me> a foaf:Person;
foaf:givenName "Sitt"@en;
foaf:familyName "Min Oo"@en;
foaf:name "Sitt Min Oo"@en;
vcard:title "PhD-Student"@en;
foaf:mbox ;
foaf:img .
<#me> foaf:account [
a knows:GitHubAccount ;
foaf:accountName "s-minoo" ;
foaf:accountServiceHomepage ]. # Optional.