3 1 1 http://purl.obolibrary.org/obo/WBls_0000723 Onchocerca embryonic life stage 'Onchocerca embryonic life stage' SubClassOf 'Onchocerca life stage' 'Onchocerca embryonic life stage' SubClassOf http://purl.obolibrary.org/obo/WBls_0000741 http://purl.obolibrary.org/obo/WBls_0000726 Onchocerca post-embryonic life stage 'Onchocerca post-embryonic life stage' SubClassOf 'Onchocerca life stage' 'Onchocerca post-embryonic life stage' SubClassOf http://purl.obolibrary.org/obo/WBls_0000741 http://purl.obolibrary.org/obo/WBls_0000000 Onchocerca life stage 'Onchocerca life stage' SubClassOf 'Nematode life stage' http://purl.obolibrary.org/obo/WBls_0000741 Onchocerca life stage 'Onchocerca life stage' SubClassOf 'Nematode life stage' http://purl.obolibrary.org/obo/WBls_0000000 Onchocerca life stage 'Onchocerca life stage' SubClassOf 'Nematode life stage'