diff --git a/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ofn b/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ofn
index f9e2225..c94a2ff 100644
--- a/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ofn	
+++ b/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ofn	
@@ -1109,7 +1109,7 @@ SubClassOf(obo:BFO_0000035 ObjectAllValuesFrom(obo:BFO_0000139 ObjectUnionOf(obo
 
 AnnotationAssertion(dc11:identifier obo:BFO_0000038 "103-BFO")
 AnnotationAssertion(rdfs:label obo:BFO_0000038 "one-dimensional temporal region"@en)
-AnnotationAssertion(skos:definition obo:BFO_0000038 "(Elucidation) A one-dimensional temporal region is a temporal region is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts"@en)
+AnnotationAssertion(skos:definition obo:BFO_0000038 "(Elucidation) A one-dimensional temporal region is a temporal region that is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts"@en)
 AnnotationAssertion(skos:example obo:BFO_0000038 "The temporal region during which a process occurs"@en)
 AnnotationAssertion(skos:prefLabel obo:BFO_0000038 "one-dimensional temporal region"@en)
 SubClassOf(obo:BFO_0000038 obo:BFO_0000008)
@@ -1163,7 +1163,7 @@ SubClassOf(obo:BFO_0000142 ObjectAllValuesFrom(obo:BFO_0000178 ObjectUnionOf(obo
 
 AnnotationAssertion(dc11:identifier obo:BFO_0000145 "057-BFO")
 AnnotationAssertion(rdfs:label obo:BFO_0000145 "relational quality"@en)
-AnnotationAssertion(skos:definition obo:BFO_0000145 "b is a relational quality =Def b is a quality & there exists c and d such that b and c are not identical & b specifically depends on c & b specifically depends on d"@en)
+AnnotationAssertion(skos:definition obo:BFO_0000145 "b is a relational quality =Def b is a quality & there exists c and d such that c and d are not identical & b specifically depends on c & b specifically depends on d"@en)
 AnnotationAssertion(skos:example obo:BFO_0000145 "A marriage bond; an instance of love; an obligation between one person and another"@en)
 AnnotationAssertion(skos:prefLabel obo:BFO_0000145 "relational quality"@en)
 SubClassOf(obo:BFO_0000145 obo:BFO_0000019)
diff --git a/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.owl b/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.owl
index 10b7d81..a12e62d 100644
--- a/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.owl	
+++ b/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.owl	
@@ -2530,7 +2530,7 @@
     <AnnotationAssertion>
         <AnnotationProperty abbreviatedIRI="skos:definition"/>
         <AbbreviatedIRI>obo:BFO_0000038</AbbreviatedIRI>
-        <Literal xml:lang="en">(Elucidation) A one-dimensional temporal region is a temporal region is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts</Literal>
+        <Literal xml:lang="en">(Elucidation) A one-dimensional temporal region is a temporal region that is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts</Literal>
     </AnnotationAssertion>
     <AnnotationAssertion>
         <AnnotationProperty abbreviatedIRI="skos:example"/>
@@ -3300,7 +3300,7 @@
     <AnnotationAssertion>
         <AnnotationProperty abbreviatedIRI="skos:definition"/>
         <AbbreviatedIRI>obo:BFO_0000145</AbbreviatedIRI>
-        <Literal xml:lang="en">b is a relational quality =Def b is a quality &amp; there exists c and d such that b and c are not identical &amp; b specifically depends on c &amp; b specifically depends on d</Literal>
+        <Literal xml:lang="en">b is a relational quality =Def b is a quality &amp; there exists c and d such that c and d are not identical &amp; b specifically depends on c &amp; b specifically depends on d</Literal>
     </AnnotationAssertion>
     <AnnotationAssertion>
         <AnnotationProperty abbreviatedIRI="skos:example"/>
diff --git a/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ttl b/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ttl
index 93f7cbe..6aa67e6 100644
--- a/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ttl	
+++ b/src/owl/temporal extensions/temporalized relations/owl/bfo-temporalized-relations.ttl	
@@ -1437,7 +1437,7 @@ obo:BFO_0000038 rdf:type owl:Class ;
                 owl:disjointWith obo:BFO_0000148 ;
                 dc11:identifier "103-BFO" ;
                 rdfs:label "one-dimensional temporal region"@en ;
-                skos:definition "(Elucidation) A one-dimensional temporal region is a temporal region is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts"@en ;
+                skos:definition "(Elucidation) A one-dimensional temporal region is a temporal region that is a whole that has a temporal interval and zero or more temporal intervals and temporal instants as parts"@en ;
                 skos:example "The temporal region during which a process occurs"@en ;
                 skos:prefLabel "one-dimensional temporal region"@en .
 
@@ -1517,7 +1517,7 @@ obo:BFO_0000145 rdf:type owl:Class ;
                 rdfs:subClassOf obo:BFO_0000019 ;
                 dc11:identifier "057-BFO" ;
                 rdfs:label "relational quality"@en ;
-                skos:definition "b is a relational quality =Def b is a quality & there exists c and d such that b and c are not identical & b specifically depends on c & b specifically depends on d"@en ;
+                skos:definition "b is a relational quality =Def b is a quality & there exists c and d such that c and d are not identical & b specifically depends on c & b specifically depends on d"@en ;
                 skos:example "A marriage bond; an instance of love; an obligation between one person and another"@en ;
                 skos:prefLabel "relational quality"@en .