{
"@context": "https://www.w3.org/ns/activitystreams",
"summary": "Sally is an acquaintance of John's",
"type": "Relationship",
"subject": {
"type": "Person",
"name": "Sally"
},
"relationship": "http://purl.org/vocab/relationship/acquaintanceOf",
"object": {
"type": "Person",
"name": "John"
}
}