URI of a resource cited as evidence or context
URI of the resource this question is about
A question about a specific resource (e.g. a space, a maintained resource, or any other entity): a schema:Question carrying its text in rdf:value and anchored to the resource it is about via schema:about. It is also typed as a schema:Statement, i.e. a discourse content node, so that it and the contributions replying to it live in the same discourse graph. It may cite evidence or context. Answers and other follow-ups are separate discourse contributions that target this question via as:inReplyTo.