CODEWITHSUNDEEP
owlontologyprotege
Fatimah Altuhaifa
Fatimah Altuhaifa

Reputation: 31

Problem with "Equivalent To" and data properties in Protege

I am trying to add to "Equivalent To"

Patient and (hasSmokerStatus some xsd:boolean [= "true"])

however I cannot add it as I got error in xsd:boolean.

I tried

Patient and (hasSmokerStatus some xsd:boolean ["true"])

I tried all that with and without quotes, as well as

Patient and (hasSmokerStatus some "true"^^xsd:boolean)

but nothing works.

How can I use boolean in the "Equivalent To"?

Upvotes: 1

Views: 1314

Answers (1)

Stanislav Kralin
Stanislav Kralin

Reputation: 11459

Your idea is to adapt datatype restrictions (7.5) to boolean values. However, no constraining facet is normative for this datatype (4.4). Instead, you need enumerations of literals (7.4). In Protégé:

Patient that hasSmokerStatus some {true}

Data property existential restrictions (8.4.2) with single-value data ranges could be replaced with literal value restrictions (8.4.3). In Protégé:

Patient that hasSmokerStatus value true

Upvotes: 2

Related Questions