More on link types and the Semantic Web

I wrote a few weeks ago about the need for a less formal way to specify link type information. One reader pointed me to the Microformat rel tag. Actually, the the rel tag is a W3C recommendation but the number of accepted link types is small.

One problem with the rel tag is that it does not support name/value pairs. For example, I might want a <a href=...> tag to have an attribute for how much I agree with the linked page. Something like this: <a href=... agreewith="3" ...> where the numeric constant might be assumed to be in the range [-10,10]. Still, even rel tag values like disagreewith, agreewith, etc. would be useful.

I think that eventually the Semantic Web will, in some form, catch on but I think its eventual success will come from small grass-roots efforts that are simple to implement and become de-facto standards if they become widely used. I believe that the most important semantics for linked web sites is what the level of trust or agreement is. For example, if a very large number of people link to a site that they believe to contain incorrect information, the dubious site's page rank will be high and the dubious site may be taken to contain accurate information. Widespread use of trust attributes on links would create new possibilities and opportunities for people writing software agents.


Popular posts from this blog

Custom built SBCL and using spaCy and TensorFlow in Common Lisp

I have tried to take advantage of extra time during the COVID-19 pandemic

GANs and other deep learning models for cooking recipes