diff --git a/home/src/main/resources/rdf/tbox/firsttime/vitroAnnotations.n3 b/home/src/main/resources/rdf/tbox/firsttime/vitroAnnotations.n3
index 63b9dc73..41d6f1bc 100644
--- a/home/src/main/resources/rdf/tbox/firsttime/vitroAnnotations.n3
+++ b/home/src/main/resources/rdf/tbox/firsttime/vitroAnnotations.n3
@@ -1,25 +1,25 @@
 @prefix bibo:    <http://purl.org/ontology/bibo/> .
 @prefix cito:    <http://purl.org/spar/cito/> .
 @prefix c4o:     <http://purl.org/spar/c4o/> .
-@prefix dcterms:   <http://purl.org/dc/terms/> .
-@prefix event:   <http://purl.org/NET/c4dm/event.owl> .
+@prefix dcterms: <http://purl.org/dc/terms/> .
+@prefix event:   <http://purl.org/NET/c4dm/event.owl#> .
 @prefix fabio:   <http://purl.org/spar/fabio/> .
 @prefix foaf:    <http://xmlns.com/foaf/0.1/> .
-@prefix geo:     <http://aims.fao.org/aos/geopolitical.owl> .
+@prefix geo:     <http://aims.fao.org/aos/geopolitical.owl#> .
 @prefix obo:     <http://purl.obolibrary.org/obo/> .
-@prefix ocrer:   <http://purl.org/net/OCRe/research.owl> .
-@prefix ocresd:   <http://purl.org/net/OCRe/study_design.owl> .
-@prefix ocresp:   <http://purl.org/net/OCRe/study_protocol.owl> .
-@prefix ocrest:   <http://purl.org/net/OCRe/statistics.owl> .
+@prefix ocrer:   <http://purl.org/net/OCRe/research.owl#> .
+@prefix ocresd:  <http://purl.org/net/OCRe/study_design.owl#> .
+@prefix ocresp:  <http://purl.org/net/OCRe/study_protocol.owl#> .
+@prefix ocrest:  <http://purl.org/net/OCRe/statistics.owl#> .
 @prefix owl:     <http://www.w3.org/2002/07/owl#> .
 @prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix ro:      <http://purl.obolibrary.org/obo/ro.owl> .
-@prefix scires:  <http://vivoweb.org/ontology/scientific-research> .
-@prefix skos:    <http://www.w3.org/2004/02/skos/core> .
+@prefix ro:      <http://purl.obolibrary.org/obo/ro.owl#> .
+@prefix scires:  <http://vivoweb.org/ontology/scientific-research#> .
+@prefix skos:    <http://www.w3.org/2004/02/skos/core#> .
 @prefix swo:     <http://www.ebi.ac.uk/efo/swo/> .
 @prefix vann:    <http://purl.org/vocab/vann/> .
-@prefix vcard:   <http://www.w3.org/2006/vcard/ns> .
+@prefix vcard:   <http://www.w3.org/2006/vcard/ns#> .
 @prefix vitro:   <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#> .
 @prefix vitro-public:  <http://vitro.mannlib.cornell.edu/ns/vitro/public#> .
 @prefix vivo:    <http://vivoweb.org/ontology/core#> .