3 9 0 http://purl.obolibrary.org/obo/MOP_0001364 demethylation 'demethylation' SubClassOf http://purl.obolibrary.org/obo/BFO_0000015 'demethylation' SubClassOf http://purl.obolibrary.org/obo/MOP_0000780 http://purl.obolibrary.org/obo/MOP_0001385 deethylation 'deethylation' SubClassOf http://purl.obolibrary.org/obo/BFO_0000015 'deethylation' SubClassOf http://purl.obolibrary.org/obo/MOP_0000780 http://purl.obolibrary.org/obo/MOP_0000673 hydroxylation 'hydroxylation' SubClassOf http://purl.obolibrary.org/obo/BFO_0000015 'hydroxylation' SubClassOf http://purl.obolibrary.org/obo/MOP_0000779 http://purl.obolibrary.org/obo/NCBITaxon_8355 Xenopus laevis 'Xenopus laevis' SubClassOf 'organism' http://purl.obolibrary.org/obo/DIDEO_00000192 tolbutamide methylhydroxylation 'tolbutamide methylhydroxylation' SubClassOf 'hydroxylation' http://purl.obolibrary.org/obo/DIDEO_00000193 estradiol glucuronosylation 'estradiol glucuronosylation' SubClassOf 'glucuronosylation' http://purl.obolibrary.org/obo/MOP_0000156 glucuronosylation 'glucuronosylation' SubClassOf 'formation of covalent bond' http://purl.obolibrary.org/obo/NCBITaxon_451864 Dikarya 'Dikarya' SubClassOf 'organism' http://purl.obolibrary.org/obo/MOP_0000543 molecular process 'molecular process' SubClassOf http://purl.obolibrary.org/obo/BFO_0000015 http://purl.obolibrary.org/obo/CHMO_0002013 high-speed centrifugation 'high-speed centrifugation' SubClassOf 'centrifugation' http://purl.obolibrary.org/obo/MOP_0000780 breaking of covalent bond 'breaking of covalent bond' SubClassOf 'molecular process' http://purl.obolibrary.org/obo/MOP_0000779 formation of covalent bond 'formation of covalent bond' SubClassOf 'molecular process'