@ Ontology Change Report @ First ontology URI: file:///srv/ncbo/share/scratch/ncbo_migration/RS/23/rat_strain_v4.18.obo @ Second ontology URI: file:///srv/ncbo/share/scratch/ncbo_migration/RS/22/rat_strain_v4.17.obo @ File Written at 2013.11.15 at 01:15:57 PST @ Number of classes changed: 1 @ Number of classes added: 0 @Classes modified from previous --- Class Changed: http://www.geneontology.org/go#RS_0000000 label: + SubClassOf('' 'SD') @New Classes