IRI for STIX vocabulary values?

[peternowee]

Hi,

More a support question, but perhaps a feature request:

I am looking for an IRI to use instead of a string when referring to STIX vocabulary values.

For example, if I want to refer to the value organizational-gain from the Attack Motivation Vocabulary attack-motivation-ov as defined in stix/vocabularies/vocabularies.owl:

<owl:NamedIndividual rdf:about="&stix;_Organizational-gain-amov">
    <rdf:type rdf:resource="&stix;AttackMotivationOv"/>
</owl:NamedIndividual>

Now if I have this example triple...

@prefix example: <http://example/ns/> .
@prefix stix: <http://docs.oasis-open.org/cti/ns/stix#> .
example:intrusion-set--9e759eb6-d189-11ee-bcf6-4761ad7c56c4 a stix:StixObject ;
    stix:primary_motivation "organizational-gain" .

Can I replace that last line with the following?

    stix:primary_motivation stix:_Organizational-gain-amov .

The underscore at the start (_Organizational-gain-amov) gives the impression that it is for internal use only. I know it is used "internally" in the SWRL rules in threat-actor.owl and intrusion-set.owl, but can I refer to that IRI directly "externally" as well?

If not, is some other IRI for vocabulary values foreseen, or am I completely misunderstanding? Hope to hear your thoughts. Thanks!