This changes the meaning of the section a bit. I know this usage of display has come up on some call or other, but it should be discussed.

Also this is far enough away from the requirements that I think some of these need to be re-stated with it:
* A system reading a statement MUST use the verb URI to infer meaning.
* A system reading a statement MUST NOT use the display property to infer any meaning from the statement.
* A system reading a statement MUST NOT use the display property for any purpose other than display to a human.

What this means is that the only value in using a display of "read" on the verb "experienced" would be in displaying that particular statement to a human, since we forbid using the display property for any other purpose (and even grouping statements with a display of "read" together is another purpose, so we can't even show a list of all the statements with a display of "read").