Paste any IRI. We dereference it the way a linked data client should, parse whatever comes back, and render it as a page a person can actually read.
Prefilled with a class from the FOAF vocabulary, so Read works before you have typed anything. No account, nothing stored. Each request fetches and parses live at the edge.
Paste Turtle, JSON-LD, RDF/XML or N-Triples, or upload a file. It is parsed in the request that carries it and then it is gone: nothing is written down, which is also why the result is a page rather than a permalink.
When a server ignores your Accept header and hands back HTML, we mine it for embedded JSON-LD instead of giving up. That is where most structured data actually lives.
Swap /r for /api/resolve and the same pipeline returns JSON, with the redirect chain, the resolved subject, and any parse warnings.
A resolved IRI is a URL you can cite in a paper or paste into a ticket, it works with JavaScript off, and link previews resolve. Client-only viewers cannot do any of that.
Unresolvable terms, unsupported serializations, and subject mismatches are reported on the page rather than quietly discarded.