OIL |
DAML-O (closest equivalent) |
Notes and Examples |
begin-ontology |
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://www.w3.org/2000/08/daml-ont#" > |
The DAML-O has slightly different semantics from the OIL. |
end-ontology |
</rdf:RDF> |
|
ontology-definitions |
As far as I can tell, this is not a terminal of the OIL grammar |
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import |
import |
Not yet implemented in DAML-O. |
class-def |
Class ID=... |
<Class ID="Animal"> <label>Animal</label> <comment>This class of animals is illustrative of a number of ontological idioms.</comment> </Class> |
documentation |
comment |
<comment>This is an example comment.</comment> |
primitive |
All definitions are primitive in DAML-O so far. |
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defined |
@@Not in the current DAML |
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subclass-of |
subClassOf |
<subClassOf resource="#Animal"/> Appears within a <Class ...> |
top |
@@#Resource or #Thing? |
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thing |
#Thing |
Properly, http://www.w3.org/2000/08/daml-ont#Thing, but commonly spelled #Thing in DAML-O documents. |
bottom |
#Nothing |
Similarly, this is properly http://www.w3.org/2000/08/daml-ont#Nothing |
slot-constraint |
There is no exact match for this expression in DAML-O. Various OIL slot-constraint expressions have different syntaxes in DAML-O. |
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and |
unionOf |
@@syntax depends on LIST! |
or |
intersectionOf |
@@syntax depends on LIST! |
not |
complementOf |
@@syntax depends on LIST! |
one-of |
oneOf |
@@syntax depends on LIST! |
has-filler |
restrictedBy/toValue |
From Tall Thing, <restrictedBy> <Restriction> <onProperty resource="#height"/> <toValue resource="#tall"/> </Restriction> </restrictedBy> |
has-value |
@@?? |
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value-type |
restrictedBy/toClass |
From Person, <restrictedBy> <Restriction> <onProperty resource="#parent"/> <toClass resource="#Person"/> </Restriction> </restrictedBy> |
max-cardinality |
maxCardinality |
From occupation, <maxCardinality>1</maxCardinality> |
min-cardinality |
minCardinality |
|
cardinality |
cardinality |
From father, <cardinality>1</cardinality> |
disjoint |
disjointFrom |
From Female, <disjointFrom resource="#Male"/> In DAML, disjointFrom takes a single object. To express disjointness with a collection of sets, you'd need to use a unionOf as the object of disjointFrom. |
covered by |
@@Not in the current DAML |
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disjoint-covered by |
@@Not in the current DAML |
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equivalent |
equivalentTo |
From mom, <equivalentTo resource="#mother"/> In DAML, a single equivalentTo gives only pairwise equivalence rather than OIL's more general equivalence set. |
min |
||
max |
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greater-than |
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less-than |
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equal |
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range |
@@This is in the sense of range from 1 to 10, not in the sense of domain and, which is defined elsewhere. |
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slot-def |
<Property ID=...> |
<Property ID="parent"> <domain resource="#Animal"/> <cardinality>2</cardinality> </Property> In DAML, not associated with a particular Class. |
subslot-of |
subProperty |
From father, <subProperty resource="#parent"/> |
domain |
domain |
From parent, <domain resource="#Animal"/> For multiple domains the object of domain should be a unionOf expression. |
range |
range |
From father, <range resource="#Man"/> For multiple ranges, the object of range should be a unionOf expression. For concrete ranges, use oneOf or setOf expressions. |
inverse |
inverseOf |
From child, <inverseOf resource="#parent"/> |
properties |
No syntactic equivalent in DAML currently. See transitive, functional. |
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transitive |
<TransitiveProperty about=.../> |
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symmetric |
Not defined in the initial round of DAML. |
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functional |
<UniqueProperty about=.../> |
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instance-of |
There is no DAML direct equivalent for this. Instead, use the Class name as the tag type. E.g., <Person ID="Adam"/> |
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related |
There is no DAML direct equivalent for this. For the OIL related has-mother Zachariah Zoe use the DAML <Person about="#Zachariah"> <mother resource="#Zoe"/> </Person> |
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integer, String |
@@Waiting on XML concrete data types for this. |