PREFIX pack: <https://example.org/ns/package#>
PREFIX sign: <https://example.org/ns/signature#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX vcard: <http://www.w3.org/2006/vcard/ns#>
PREFIX : <http://example.org/#>

[] pack:package _:bng_1 .

_:bng_1 {
    [] pack:content _:bng_2 ;
        pack:origin :Endpoint ;
        pack:createdAt "2024-01-08T17:08:52.165Z"^^xsd:dateTime ;
        pack:hasContentSignature [
            a sign:Signature ;
            sign:issuer :Alice ;
            sign:created "2024-01-08T17:08:52.166Z"^^xsd:dateTime ;
            sign:proofValue "sSJ0xHT7yH2MeYjI6I7fVy+PRfh/EDJkTEOhbCA2BYcd+GBJRD1BQV1rwVe69cNPHhtvGKbITIf7TBlbpkE6YANMNNS2aSQMw8i6TLTXa16zhukp+V1nLYKE/51rt/Us"
        ] .
}

_:bng_2 {
    :Bob vcard:bday "2000-01-01T09:00:00.000Z"^^xsd:dateTime .
}
