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A repository for BFO 2020 artifacts specified in ISO 21838-2:2020

Results 49 BFO-2020 issues
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**Describe the (possible) bug** It’s possible this issue is an artifact of the difficulty of dealing with time in OWL, but I think the definition for **occupies spatial region** implies...

bug

Originally posted by **gregfowlerphd** September 5, 2024 This isn't really a bug, just a series of questions (though I suppose it's possible they might lead to a bug being uncovered)....

discussion

The definitions in BFO-core have been edited so that they are no longer in sync with those in the ISO source, from which the *generated* BFO is constructed. This has...

bug

According to the definition, b is a member part of c means that b is an _object_ and c is a material entity. However, the domain axiom says that its...

bug

In the skos:definition plurality seems to mean greater than or equal to 1 whereas in the second skos:scopeNote it seems to mean greater than 1. I am, of course, happy...

bug

Distinguish axioms from theorems in the BFO FOL. I've code that tries to prove each formula from the rest. Take the ones that are proven and mark them as theorems.

enhancement

**Describe the bug** The definition reads: > b located in c =Def b is an independent continuant & c is an independent & neither is a spatial region & there...

bug

**Describe the bug** The definition reads: > t first instant of t' =Def t is a temporal instant & t' is a temporal region t' & t precedes all temporal...

bug

**Describe the bug** The definition reads: > b occurs in c =Def b is a process or a process boundary & c is a material entity or site & there...

bug