<#this> a <http://xmlns.com/foaf/0.1/Group>;
    <http://xmlns.com/foaf/0.1/member> <#keisha>, <#juan>.
<#keisha> a <http://xmlns.com/foaf/0.1/Person>;
    <http://xmlns.com/foaf/0.1/name> "Keisha";
    <http://xmlns.com/foaf/0.1/age> 43.
<#juan> a <http://xmlns.com/foaf/0.1/Person>;
    <http://xmlns.com/foaf/0.1/name> "Juan";
    <http://xmlns.com/foaf/0.1/age> 36.