diff --git a/src/ontology/efo-edit.owl b/src/ontology/efo-edit.owl
index fdd8d220..5563da24 100644
--- a/src/ontology/efo-edit.owl
+++ b/src/ontology/efo-edit.owl
@@ -17249,6 +17249,7 @@ Declaration(Class(efo:EFO_0022862))
 Declaration(Class(efo:EFO_0022863))
 Declaration(Class(efo:EFO_0022864))
 Declaration(Class(efo:EFO_0022865))
+Declaration(Class(efo:EFO_0022866))
 Declaration(Class(efo:EFO_0030000))
 Declaration(Class(efo:EFO_0030001))
 Declaration(Class(efo:EFO_0030002))
@@ -207788,6 +207789,16 @@ AnnotationAssertion(rdfs:label efo:EFO_0022865 "chronic bone pain"@en)
 SubClassOf(efo:EFO_0022865 obo:HP_0002653)
 SubClassOf(efo:EFO_0022865 efo:EFO_0022195)
 
+# Class: efo:EFO_0022866 (socioeconomic status)
+
+AnnotationAssertion(obo:IAO_0000115 efo:EFO_0022866 "Characteristics of a person such as education and occupation, used to describe the person's position in stratification systems, access to services, etc.")
+AnnotationAssertion(dc:creator efo:EFO_0022866 "Zoe May Pendlington")
+AnnotationAssertion(dc:date efo:EFO_0022866 "2024-11-08T09:52:24Z"^^xsd:dateTime)
+AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0022866 "class")
+AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0022866 "socioeconomic factors")
+AnnotationAssertion(rdfs:label efo:EFO_0022866 "socioeconomic status"@en)
+SubClassOf(efo:EFO_0022866 obo:BFO_0000019)
+
 # Class: efo:EFO_0030000 (STARmap)
 
 AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:29930089") Annotation(oboInOwl:hasDbXref "https://orcid.org/0000-0002-3090-9894") obo:IAO_0000115 efo:EFO_0030000 "STARmap is an image-based technology for 3D intact-tissue RNA sequencing, which integrates hydrogel-tissue chemistry, targeted signal amplification, and in situ sequencing.")