Adapting to Triple Terms and Reifiers #49
Description
The direction for RDF 1.2 now abandons quoted triples for triple terms which are intended to be used indirectly through a reifier that relates an identifier to the triple term through rdf:reifies. This likely affects how we might represent this in JSON-LD. Rather than using a recursive value on @id, we may instead do something using additional keywords:
The bob example might look more like the following:
{
"@context": {
"@base": "http://example.org/",
"@vocab": "http://example.org/",
"rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
},
"rdf:reifies": {
"@triple": {
"@id": "bob",
"age": 42
}
},
"certainty": 0.8
}This could be reduced by also introducing a @reifies keyword (at the expense of adding yet another keyword) as follows:
{
"@context": {
"@base": "http://example.org/",
"@vocab": "http://example.org/",
"rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
},
"@reifies": {
"@id": "bob",
"age": 42
},
"certainty": 0.8
}The annotation syntax could also allow for an @id entry for assigning the reifier identifier:
{
"@context": {
"@base": "http://example.org/",
"@vocab": "http://example.org/"
},
"@id": "bob",
"age": {
"@value": 42,
"@annotation": {
"@id": "_:anno",
"certainty": 0.8
}
}
}