membrane-enclosed lumen that is part of some terminal cisterna
cellular component
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0031974> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0014802>)) <http://purl.obolibrary.org/obo/GO_0005575>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0014804> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0031974> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0014802>)) )