<status value="active"/> <experimental value="false"/> <date value="2014-03-26"/> <description value="A material intended to hold other materials for purposes of storage or transportation"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-EntityCode"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="PKG"/> </filter> </include> </compose> </ValueSet>

Include codes from http://terminology.hl7.org/CodeSystem/v3-EntityCode where concept is-a PKG

<status value="active"/> <experimental value="false"/> <date value="2014-03-26"/> <description value="A material intended to hold other materials for purposes of storage or transportation"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-EntityCode"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="PKG"/> </filter> </include> </compose> </ValueSet>