add links

Author: hacdias

IPIP/0000-gateway-json-cbor-response-format.md

@@ -43,15 +43,16 @@ using either the `Accept` HTTP header or the `format` URL query.
 
 ## Test fixtures
 
-- `bafybeiegxwlgmoh2cny7qlolykdf7aq7g6dlommarldrbm7c4hbckhfcke` is a DAG-PB directory.
-- `bafkreidmwhhm6myajxlpu7kofe3aqwf4ezxxn46cp5fko7mb6x74g4k5nm` is the aforementioned
-  DAG-PB directory's Logical DAG-JSON representation that is expected to be returned
-  when using `?format=dag-json`.
+- [`bafybeiegxwlgmoh2cny7qlolykdf7aq7g6dlommarldrbm7c4hbckhfcke`][dag-pb] is a
+  DAG-PB directory.
+- [`bafkreidmwhhm6myajxlpu7kofe3aqwf4ezxxn46cp5fko7mb6x74g4k5nm`][dag-pb-json]
+  is the aforementioned DAG-PB directory's Logical DAG-JSON representation that
+  is expected to be returned when using `?format=dag-json`.
 - Traversal Test Fixtures: the following test fixtures contain two levels of nested
   documents of their encoding. Accessing `/ipfs/$CID/foo/bar` should return the JSON
   equivalent of `{"hello":"this is not a link"}`.
-  - DAG-CBOR: `bafyreiehxu373cu3v5gyxyxfsfjryscs7sq6fh3unqcqgqhdfn3n43vrgu`
-  - DAG-JSON: `baguqeeraoaeabj5hdfcmpkzfeiwtfwb3qbvfwzbiknqn7itcwsb2fdtu7eta`
+  - DAG-CBOR: [`bafyreiehxu373cu3v5gyxyxfsfjryscs7sq6fh3unqcqgqhdfn3n43vrgu`][dag-cbor-traversal]
+  - DAG-JSON: [`baguqeeraoaeabj5hdfcmpkzfeiwtfwb3qbvfwzbiknqn7itcwsb2fdtu7eta`][dag-json-traversal]
 - `TODO` is a valid JSON but not a valid DAG-JSON
 - `TODO` is a valid CBOR but not a valid DAG-CBOR
 
@@ -94,4 +95,8 @@ Copyright and related rights waived via [CC0](https://creativecommons.org/public
 [ipfs/specs/pull/328]: https://github.com/ipfs/specs/pull/328
 [ipfs/kubo/issues/8823]: https://github.com/ipfs/kubo/issues/8823
 [ipfs/kubo/pull/9335]: https://github.com/ipfs/kubo/pull/9335
-[ipfs/go-ipfs/issues/7552]: https://github.com/ipfs/go-ipfs/issues/7552
+[ipfs/go-ipfs/issues/7552]: https://github.com/ipfs/go-ipfs/issues/7552
+[dag-pb]: https://dweb.link/ipfs/bafybeiegxwlgmoh2cny7qlolykdf7aq7g6dlommarldrbm7c4hbckhfcke
+[dag-pb-json]: https://dweb.link/ipfs/bafkreidmwhhm6myajxlpu7kofe3aqwf4ezxxn46cp5fko7mb6x74g4k5nm
+[dag-cbor-traversal]: https://dweb.link/ipfs/bafyreiehxu373cu3v5gyxyxfsfjryscs7sq6fh3unqcqgqhdfn3n43vrgu
+[dag-json-traversal]: https://dweb.link/ipfs/baguqeeraoaeabj5hdfcmpkzfeiwtfwb3qbvfwzbiknqn7itcwsb2fdtu7eta