PREFIX rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs:  <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd:   <http://www.w3.org/2001/XMLSchema#>
PREFIX owl:   <http://www.w3.org/2002/07/owl#>
PREFIX vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#>
PREFIX vivo: <http://vivoweb.org/ontology/core#>

Construct {
     <http://vitro.mannlib.cornell.edu/default/vitro-kb-2> vitro:updatedToOntology <http://vitro.mannlib.cornell.edu/ns/vitro/metadata/migration/pre1.5> .
     <http://vitro.mannlib.cornell.edu/ns/vitro/metadata/migration/pre1.5> a owl:Thing .
     <http://vitro.mannlib.cornell.edu/ns/vitro/metadata/migration/pre1.5> vitro:updatedOntology <http://vivoweb.org/ontology/core> .
     <http://vitro.mannlib.cornell.edu/ns/vitro/metadata/migration/pre1.5> vitro:toOntologyVersion ?toVers .
} where {
     <http://vitro.mannlib.cornell.edu/default/vitro-kb-2> vitro:updatedToOntology ?u .
     ?u a owl:Thing .
     ?u vitro:updatedOntology <http://vivoweb.org/ontology/core> .
     ?u vitro:fromOntologyVersion ?fromVers .
     ?u vitro:toOntologyVersion ?toVers .
}