Am 29.04.2014 17:25, schrieb David Cuenca:
Is it possible to have just an lower bond, leaving the
upper one open?
No. It's a precision interval, not a range. Range Snaks may be introduced in the
future, but for now, you should use dedicated properties for start and end to
express a range.
That's exactly the kind of property that *doesn't* need an interval or open
precision: the earliest date is a precise point.
For things like "circa" I don't see any
clear solution other than "inventing"
some ranges...
Yes. I think it's reasonable to do that along the same lines that you do when
reading "ca 1850": I would read that as +/- 10 year. "ca 2014" is
probably +/- 1
year, and "around August 1986" is +/- 1 month, while "around August
10" is
probably +/- a week or so.
-- daniel
--
Daniel Kinzler
Senior Software Developer
Wikimedia Deutschland
Gesellschaft zur Förderung Freien Wissens e.V.