<http://papyri.info/ddbdp/psi;4;371/source> <http://xmlns.com/foaf/0.1/page> <http://papyri.info/ddbdp/psi;4;371> .
<http://papyri.info/hgv/2056/source> <http://xmlns.com/foaf/0.1/page> <http://papyri.info/ddbdp/psi;4;371> .
<http://papyri.info/ddbdp/psi;4;371> <http://xmlns.com/foaf/0.1/topic> <http://papyri.info/hgv/2056/source> .
<http://papyri.info/ddbdp/psi;4;371> <http://xmlns.com/foaf/0.1/topic> <http://papyri.info/ddbdp/psi;4;371/source> .