<rdf:RDF

xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"

xmlns:owl="http://www.w3.org/2002/07/owl#"

xmlns:j.0="http://owl2.test/rules/">

<owl:InverseFunctionalProperty rdf:about="http://owl2.test/rules/unique_employee_id">

<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>

</owl:InverseFunctionalProperty>

<owl:Thing rdf:about="http://owl2.test/rules/Y2">

<j.0:unique_employee_id>123</j.0:unique_employee_id>

</owl:Thing>

<owl:Thing rdf:about="http://owl2.test/rules/Y1">

<j.0:unique_employee_id>123</j.0:unique_employee_id>

</owl:Thing>

</rdf:RDF>