sequestering of copper ion that occurs in some extracellular region
biological process
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0097578> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000066> <http://purl.obolibrary.org/obo/GO_0005576>)) <http://purl.obolibrary.org/obo/GO_0008150>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0097579> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0097578> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000066> <http://purl.obolibrary.org/obo/GO_0005576>)) )