0 2 0 http://purl.obolibrary.org/obo/NOMEN_0001057 ICPN name 'ICPN name' SubClassOf 'scientific name' http://purl.obolibrary.org/obo/NOMEN_0001055 ICPN nomenclatural rank 'ICPN nomenclatural rank' SubClassOf 'nomenclatural rank'