Create a "Meta" extension

[jo-tud]

The meta extension could help with documentation, e.g. like this:

<meta:BlockConceptImage> a dc:Image;
    dc:subject ethon:Block, ethon:...

Then, the spec https://github.com/ConsenSys/EthOnDocs could display the images alongside the terms.
@webthethird This is a solution to the problem we discussed.

[jo-tud]

see Consensys/EthOnDocs#2