I've long wished hyperlinks would permit multiple hrefs. Hypertext could be more sophisticated.
Multi-link QR codes could be practically useful, provided an interstice appears with the URLs and allows a person to follow any of them or all of them.
Multi-link QR codes could be practically useful, provided an interstice appears with the URLs and allows a person to follow any of them or all of them.
One application would have been that people publish link collections and you could e.g read HN with the links I created.
There was a proposed standard for this but its name escapes me for the moment.
Of course all of this never went farther than XHTML where it took a sharp turn into a different direction.
XLink? It supports a feature known as extended links, which seems similar to what you're describing.