Publishing an Asset

Looking at:
https://web-payments.org/vocabs/payswarm

and:

https://w3id.org/
https://github.com/perma-id/w3id.org

gives:

{

"@context" : "https://w3id.org/payswarm/v1",
"id": "http://www.example.org/car_partOf.owl#Wheel_of_Car",
"type": ["Asset", "rea:Resource"],
"creator":
   {
      "fullName": "Brent Shambaugh",
   }
   "assetContent": "http://www.example.org/car_partOf.owl#Wheel_of_Car",
   "assetProvider": "http://bshambaugh.org/foaf.rdf#me",
   "validFrom": "2010-11-27T01:44:52Z",
   "signature":
   {
       "type": "GraphSignature2012",
       "created": "2010-11-27T01:44:52Z",
       "creator": "https://payswarm.example.com/people/bshambaugh#key-1",
       "signatureValue": "bALjKXXuAbj2Xnfyivq...PHchb2jWFQMA="
   }
}