0
2
0
http://purl.obolibrary.org/obo/SO_0002140
early_origin_of_replication
'early_origin_of_replication' SubClassOf 'origin_of_replication'
http://purl.obolibrary.org/obo/SO_0002141
late_origin_of_replication
'late_origin_of_replication' SubClassOf 'origin_of_replication'