<status value="active"/> <date value="2014-03-26"/> <description value="A relationship in which the scoping Entity defines or specifies what the playing Entity is. Thus, the player's "being" (Greek: ontos) is specified."/> <immutable value="true"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-RoleClass"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="_RoleClassOntological"/> </filter> </include> <exclude> <system value="http://terminology.hl7.org/CodeSystem/v3-RoleClass"/> <concept> <code value="_RoleClassOntological"/> </concept> </exclude> </compose> </ValueSet>

This value set includes codes based on the following rules:

This value set excludes codes based on the following rules:

Code	Display	Definition
_RoleClassOntological	RoleClassOntological	A relationship in which the scoping Entity defines or specifies what the playing Entity is. Thus, the player's "being" (Greek: ontos) is specified.