diff --git a/src/ontology/ro-edit.owl b/src/ontology/ro-edit.owl
index 9e919448..3452e125 100644
--- a/src/ontology/ro-edit.owl
+++ b/src/ontology/ro-edit.owl
@@ -581,6 +581,7 @@ Declaration(ObjectProperty(obo:RO_0017001))
 Declaration(ObjectProperty(obo:RO_0017003))
 Declaration(ObjectProperty(obo:RO_0017004))
 Declaration(ObjectProperty(obo:RO_0017005))
+Declaration(ObjectProperty(obo:RO_0017006))
 Declaration(ObjectProperty(obo:RO_0017008))
 Declaration(ObjectProperty(obo:RO_0017009))
 Declaration(ObjectProperty(obo:RO_0018001))
@@ -6610,6 +6611,16 @@ AnnotationAssertion(rdfs:label obo:RO_0017005 "contains measured amount"@en)
 ObjectPropertyDomain(obo:RO_0017005 obo:OBI_0000967)
 ObjectPropertyRange(obo:RO_0017005 obo:COB_0000121)
 
+# Object Property: obo:RO_0017006 (has maximum capacity)
+
+AnnotationAssertion(obo:IAO_0000115 obo:RO_0017006 "A relation that relates a container to a measurement datum that specifies the maximum capacity of the container. Capacity can refer to either weight or volume.")
+AnnotationAssertion(terms:contributor obo:RO_0017006 <https://orcid.org/0000-0002-2999-0103>)
+AnnotationAssertion(terms:contributor obo:RO_0017006 <https://orcid.org/0000-0002-5714-991X>)
+AnnotationAssertion(obo:IAO_0000112 obo:RO_0017006 "anticoagulant-containing test tube has maximum capacity 10 ml.")
+AnnotationAssertion(rdfs:label obo:RO_0017006 "has maximum capacity"@en)
+ObjectPropertyDomain(obo:RO_0017006 obo:OBI_0000967)
+ObjectPropertyRange(obo:RO_0017006 obo:COB_0000121)
+
 # Object Property: obo:RO_0017008 (owns)
 
 AnnotationAssertion(obo:IAO_0000112 obo:RO_0017008 "biobank organization owns a specimen")