It might make sense to be able to reference
urn:urn:erisx3:BIAD77QDJMFAKZYH2DXBUZYAP3MXZ3DJZVFYQ5DFWC6T65WSFCU5S2IT4YZGJ7AC4SYQMP2DM2ANS2ZTCP3DJJIRV733CRAAHOSWIYZM3M#a-fragment
efficiently from CBOR.
For this we should allow the tag content to be an array with two items: the binary read-capability as byte string followed by the fragment as text string.
The tag content can also be only one item: the binary read-capability.
It might make sense to be able to reference
```
urn:urn:erisx3:BIAD77QDJMFAKZYH2DXBUZYAP3MXZ3DJZVFYQ5DFWC6T65WSFCU5S2IT4YZGJ7AC4SYQMP2DM2ANS2ZTCP3DJJIRV733CRAAHOSWIYZM3M#a-fragment
```
efficiently from CBOR.
For this we should allow the tag content to be an array with two items: the binary read-capability as byte string followed by the fragment as text string.
The tag content can also be only one item: the binary read-capability.