<?xml version="1.0"?>
<diffReport>
<diffSummary>
<numberChangedClasses>
88
</numberChangedClasses>
<numberNewClasses>
0
</numberNewClasses>
<numberDeletedClasses>
0
</numberDeletedClasses>
</diffSummary>
<changedClasses>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00222</classIRI>
<classLabel>2&apos;-alpha-mannosyl-L-tryptophan</classLabel>
<deletedAxiom>&apos;2&apos;-alpha-mannosyl-L-tryptophan&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01118</classIRI>
<classLabel>alpha-N-6-phosphogluconoylation (His Tagged proteins)</classLabel>
<deletedAxiom>&apos;alpha-N-6-phosphogluconoylation (His Tagged proteins)&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
<newAxiom>&apos;alpha-N-6-phosphogluconoylation (His Tagged proteins)&apos; SubClassOf &apos;N-glycosylated residue&apos;</newAxiom>
<newAxiom>&apos;alpha-N-6-phosphogluconoylation (His Tagged proteins)&apos; SubClassOf &apos;modified L-histidine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01920</classIRI>
<classLabel>3-hydroxy-L-histidine</classLabel>
<newAxiom>&apos;3-hydroxy-L-histidine&apos; SubClassOf &apos;modified L-histidine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00608</classIRI>
<classLabel>biotin polyethyleneoxide amine</classLabel>
<deletedAxiom>&apos;biotin polyethyleneoxide amine&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;biotin polyethyleneoxide amine&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00609</classIRI>
<classLabel>Pierce EZ-Link Biotin-HPDP</classLabel>
<deletedAxiom>&apos;Pierce EZ-Link Biotin-HPDP&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;Pierce EZ-Link Biotin-HPDP&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
<newAxiom>&apos;Pierce EZ-Link Biotin-HPDP&apos; SubClassOf &apos;modified L-cysteine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00643</classIRI>
<classLabel>methylamine Michael addition derivatized residue</classLabel>
<deletedAxiom>&apos;methylamine Michael addition derivatized residue&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;methylamine Michael addition derivatized residue&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00634</classIRI>
<classLabel>dimethyl 3,3&apos;-dithiobispropionimidate</classLabel>
<deletedAxiom>&apos;dimethyl 3,3&apos;-dithiobispropionimidate&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;dimethyl 3,3&apos;-dithiobispropionimidate&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01136</classIRI>
<classLabel>dioctyl phthalate</classLabel>
<deletedAxiom>&apos;dioctyl phthalate&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01131</classIRI>
<classLabel>5&apos;phos dGuanosyl</classLabel>
<deletedAxiom>&apos;5&apos;phos dGuanosyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01138</classIRI>
<classLabel>Aedans Cystenyl</classLabel>
<deletedAxiom>&apos;Aedans Cystenyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01139</classIRI>
<classLabel>dioctyl phthalate sodium adduct</classLabel>
<deletedAxiom>&apos;dioctyl phthalate sodium adduct&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01122</classIRI>
<classLabel>5&apos;phos dCytidinyl</classLabel>
<deletedAxiom>&apos;5&apos;phos dCytidinyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01125</classIRI>
<classLabel>5&apos;phos dThymidinyl</classLabel>
<deletedAxiom>&apos;5&apos;phos dThymidinyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01126</classIRI>
<classLabel>5&apos;phos Cytidinyl</classLabel>
<deletedAxiom>&apos;5&apos;phos Cytidinyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01129</classIRI>
<classLabel>5&apos;phos dAdenosyl</classLabel>
<deletedAxiom>&apos;5&apos;phos dAdenosyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01147</classIRI>
<classLabel>(Hex)3-HexNAc-(dHex)HexNAc</classLabel>
<deletedAxiom>&apos;(Hex)3-HexNAc-(dHex)HexNAc&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
<newAxiom>&apos;(Hex)3-HexNAc-(dHex)HexNAc&apos; SubClassOf &apos;N4-glycosyl-L-asparagine&apos;</newAxiom>
<newAxiom>&apos;(Hex)3-HexNAc-(dHex)HexNAc&apos; SubClassOf &apos;complex glycosylation&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01194</classIRI>
<classLabel>phosphorylation to pyridyl thiol - site S</classLabel>
<newAxiom>&apos;phosphorylation to pyridyl thiol - site S&apos; SubClassOf &apos;modified L-serine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01193</classIRI>
<classLabel>phosphorylation to pyridyl thiol - site T</classLabel>
<newAxiom>&apos;phosphorylation to pyridyl thiol - site T&apos; SubClassOf &apos;modified L-threonine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00799</classIRI>
<classLabel>S-galactosyl-L-cysteine</classLabel>
<deletedAxiom>&apos;S-galactosyl-L-cysteine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00332</classIRI>
<classLabel>omega-N-glucosyl-L-arginine</classLabel>
<deletedAxiom>&apos;omega-N-glucosyl-L-arginine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00766</classIRI>
<classLabel>C terminal -K from HC of MAb</classLabel>
<deletedAxiom>&apos;C terminal -K from HC of MAb&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00811</classIRI>
<classLabel>O-mannosyl-L-threonine</classLabel>
<deletedAxiom>&apos;O-mannosyl-L-threonine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00810</classIRI>
<classLabel>O-mannosyl-L-serine</classLabel>
<deletedAxiom>&apos;O-mannosyl-L-serine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00808</classIRI>
<classLabel>O-galactosyl-L-serine</classLabel>
<deletedAxiom>&apos;O-galactosyl-L-serine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00809</classIRI>
<classLabel>O-galactosyl-L-threonine</classLabel>
<deletedAxiom>&apos;O-galactosyl-L-threonine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00804</classIRI>
<classLabel>O-glucosyl-L-serine</classLabel>
<deletedAxiom>&apos;O-glucosyl-L-serine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01271</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O - site Y</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site Y&apos; SubClassOf &apos;modified L-tyrosine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site Y&apos; SubClassOf &apos;nucleophilic addition to cytopiloyne+H2O&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01270</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O - site S</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site S&apos; SubClassOf &apos;modified L-serine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site S&apos; SubClassOf &apos;nucleophilic addition to cytopiloyne+H2O&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01266</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O - site C</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site C&apos; SubClassOf &apos;modified L-cysteine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site C&apos; SubClassOf &apos;nucleophilic addition to cytopiloyne+H2O&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01265</classIRI>
<classLabel>nucleophilic addtion to cytopiloyne - site P</classLabel>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site P&apos; SubClassOf &apos;modified L-proline residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site P&apos; SubClassOf &apos;nucleophilic addtion to cytopiloyne&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01268</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O - site T</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site T&apos; SubClassOf &apos;nucleophilic addition to cytopiloyne+H2O&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site T&apos; SubClassOf &apos;modified L-threonine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01267</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O - site K</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site K&apos; SubClassOf &apos;modified L-lysine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site K&apos; SubClassOf &apos;nucleophilic addition to cytopiloyne+H2O&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01262</classIRI>
<classLabel>nucleophilic addition to cytopiloyne - site R</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne - site R&apos; SubClassOf &apos;nucleophilic addtion to cytopiloyne&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne - site R&apos; SubClassOf &apos;modified L-arginine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01261</classIRI>
<classLabel>nucleophilic addtion to cytopiloyne - site S</classLabel>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site S&apos; SubClassOf &apos;nucleophilic addtion to cytopiloyne&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site S&apos; SubClassOf &apos;modified L-serine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01264</classIRI>
<classLabel>nucleophilic addtion to cytopiloyne - site C</classLabel>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site C&apos; SubClassOf &apos;modified L-cysteine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site C&apos; SubClassOf &apos;nucleophilic addtion to cytopiloyne&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01263</classIRI>
<classLabel>nucleophilic addtion to cytopiloyne - site K</classLabel>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site K&apos; SubClassOf &apos;modified L-lysine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site K&apos; SubClassOf &apos;nucleophilic addtion to cytopiloyne&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01269</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O - site R</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site R&apos; SubClassOf &apos;modified L-arginine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O - site R&apos; SubClassOf &apos;nucleophilic addition to cytopiloyne+H2O&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01260</classIRI>
<classLabel>nucleophilic addtion to cytopiloyne - site Y</classLabel>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site Y&apos; SubClassOf &apos;modified L-tyrosine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne - site Y&apos; SubClassOf &apos;nucleophilic addtion to cytopiloyne&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01288</classIRI>
<classLabel>acetaldehyde +28 - site H</classLabel>
<deletedAxiom>&apos;acetaldehyde +28 - site H&apos; SubClassOf &apos;acetaldehyde +28&apos;</deletedAxiom>
<deletedAxiom>&apos;acetaldehyde +28 - site H&apos; SubClassOf &apos;modified L-histidine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01289</classIRI>
<classLabel>acetaldehyde +28 - site K</classLabel>
<deletedAxiom>&apos;acetaldehyde +28 - site K&apos; SubClassOf &apos;modified L-lysine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;acetaldehyde +28 - site K&apos; SubClassOf &apos;acetaldehyde +28&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01284</classIRI>
<classLabel>acrolein addition +56 - site C</classLabel>
<deletedAxiom>&apos;acrolein addition +56 - site C&apos; SubClassOf &apos;modified L-cysteine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;acrolein addition +56 - site C&apos; SubClassOf &apos;acrolein addition +56&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01283</classIRI>
<classLabel>acrolein addition +56 - site K</classLabel>
<deletedAxiom>&apos;acrolein addition +56 - site K&apos; SubClassOf &apos;acrolein addition +56&apos;</deletedAxiom>
<deletedAxiom>&apos;acrolein addition +56 - site K&apos; SubClassOf &apos;modified L-lysine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01282</classIRI>
<classLabel>acrolein addition +56 - site H</classLabel>
<deletedAxiom>&apos;acrolein addition +56 - site H&apos; SubClassOf &apos;modified L-histidine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;acrolein addition +56 - site H&apos; SubClassOf &apos;acrolein addition +56&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00433</classIRI>
<classLabel>glucosylated residue</classLabel>
<deletedAxiom>&apos;glucosylated residue&apos; SubClassOf &apos;hexosylated residue&apos;</deletedAxiom>
<newAxiom>&apos;glucosylated residue&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01323</classIRI>
<classLabel>propionaldehyde +40 - site H</classLabel>
<deletedAxiom>&apos;propionaldehyde +40 - site H&apos; SubClassOf &apos;propionaldehyde +40&apos;</deletedAxiom>
<deletedAxiom>&apos;propionaldehyde +40 - site H&apos; SubClassOf &apos;modified L-histidine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00476</classIRI>
<classLabel>galactosylated residue</classLabel>
<deletedAxiom>&apos;galactosylated residue&apos; SubClassOf &apos;hexosylated residue&apos;</deletedAxiom>
<newAxiom>&apos;galactosylated residue&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01322</classIRI>
<classLabel>propionaldehyde +40 - site K</classLabel>
<deletedAxiom>&apos;propionaldehyde +40 - site K&apos; SubClassOf &apos;propionaldehyde +40&apos;</deletedAxiom>
<deletedAxiom>&apos;propionaldehyde +40 - site K&apos; SubClassOf &apos;modified L-lysine residue&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01325</classIRI>
<classLabel>acetaldehyde +26 - site K</classLabel>
<deletedAxiom>&apos;acetaldehyde +26 - site K&apos; SubClassOf &apos;modified L-lysine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;acetaldehyde +26 - site K&apos; SubClassOf &apos;acetaldehyde +26&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01324</classIRI>
<classLabel>acetaldehyde +26 - site H</classLabel>
<deletedAxiom>&apos;acetaldehyde +26 - site H&apos; SubClassOf &apos;modified L-histidine residue&apos;</deletedAxiom>
<deletedAxiom>&apos;acetaldehyde +26 - site H&apos; SubClassOf &apos;acetaldehyde +26&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00833</classIRI>
<classLabel>N4-glucosyl-L-asparagine</classLabel>
<deletedAxiom>&apos;N4-glucosyl-L-asparagine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00561</classIRI>
<classLabel>N-ethyl iodoacetamide-d0</classLabel>
<deletedAxiom>&apos;N-ethyl iodoacetamide-d0&apos; SubClassOf &apos;isotope tagged reagent derivatized residue&apos;</deletedAxiom>
<newAxiom>&apos;N-ethyl iodoacetamide-d0&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00560</classIRI>
<classLabel>acrolein addition +112</classLabel>
<deletedAxiom>&apos;acrolein addition +112&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00566</classIRI>
<classLabel>label cysteine with IGBP reagent</classLabel>
<deletedAxiom>&apos;label cysteine with IGBP reagent&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;label cysteine with IGBP reagent&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
<newAxiom>&apos;label cysteine with IGBP reagent&apos; SubClassOf &apos;modified L-cysteine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00558</classIRI>
<classLabel>acrolein addition +38</classLabel>
<deletedAxiom>&apos;acrolein addition +38&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00559</classIRI>
<classLabel>acrolein addition +76</classLabel>
<deletedAxiom>&apos;acrolein addition +76&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00556</classIRI>
<classLabel>acrolein addition +94</classLabel>
<deletedAxiom>&apos;acrolein addition +94&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00557</classIRI>
<classLabel>acrolein addition +56</classLabel>
<deletedAxiom>&apos;acrolein addition +56&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00586</classIRI>
<classLabel>phosphorylation to pyridyl thiol</classLabel>
<deletedAxiom>&apos;phosphorylation to pyridyl thiol&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;phosphorylation to pyridyl thiol&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00572</classIRI>
<classLabel>oxidized arginine biotinylated with biotin hydrazide</classLabel>
<deletedAxiom>&apos;oxidized arginine biotinylated with biotin hydrazide&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;oxidized arginine biotinylated with biotin hydrazide&apos; SubClassOf &apos;modified L-arginine residue&apos;</newAxiom>
<newAxiom>&apos;oxidized arginine biotinylated with biotin hydrazide&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00573</classIRI>
<classLabel>oxidized lysine biotinylated with biotin hydrazide</classLabel>
<deletedAxiom>&apos;oxidized lysine biotinylated with biotin hydrazide&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;oxidized lysine biotinylated with biotin hydrazide&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
<newAxiom>&apos;oxidized lysine biotinylated with biotin hydrazide&apos; SubClassOf &apos;modified L-lysine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00574</classIRI>
<classLabel>oxidized proline biotinylated with biotin hydrazide</classLabel>
<deletedAxiom>&apos;oxidized proline biotinylated with biotin hydrazide&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;oxidized proline biotinylated with biotin hydrazide&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
<newAxiom>&apos;oxidized proline biotinylated with biotin hydrazide&apos; SubClassOf &apos;modified L-proline residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00575</classIRI>
<classLabel>oxidized threonine biotinylated with biotin hydrazide</classLabel>
<deletedAxiom>&apos;oxidized threonine biotinylated with biotin hydrazide&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;oxidized threonine biotinylated with biotin hydrazide&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
<newAxiom>&apos;oxidized threonine biotinylated with biotin hydrazide&apos; SubClassOf &apos;modified L-threonine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00576</classIRI>
<classLabel>crotonaldehyde modified residue</classLabel>
<deletedAxiom>&apos;crotonaldehyde modified residue&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;crotonaldehyde modified residue&apos; SubClassOf &apos;acylated residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00577</classIRI>
<classLabel>acetaldehyde +26</classLabel>
<deletedAxiom>&apos;acetaldehyde +26&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;acetaldehyde +26&apos; SubClassOf &apos;uncategorized crosslinked residues&apos;</newAxiom>
<newAxiom>&apos;acetaldehyde +26&apos; SubClassOf &apos;crosslinked L-lysine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00578</classIRI>
<classLabel>acetaldehyde +28</classLabel>
<deletedAxiom>&apos;acetaldehyde +28&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00579</classIRI>
<classLabel>propionaldehyde +40</classLabel>
<deletedAxiom>&apos;propionaldehyde +40&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00595</classIRI>
<classLabel>mannosylated residue</classLabel>
<deletedAxiom>&apos;mannosylated residue&apos; SubClassOf &apos;hexosylated residue&apos;</deletedAxiom>
<newAxiom>&apos;mannosylated residue&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00590</classIRI>
<classLabel>nucleophilic addtion to cytopiloyne</classLabel>
<deletedAxiom>&apos;nucleophilic addtion to cytopiloyne&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00591</classIRI>
<classLabel>nucleophilic addition to cytopiloyne+H2O</classLabel>
<deletedAxiom>&apos;nucleophilic addition to cytopiloyne+H2O&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00592</classIRI>
<classLabel>sulfonation of N-terminal</classLabel>
<deletedAxiom>&apos;sulfonation of N-terminal&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;sulfonation of N-terminal&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00593</classIRI>
<classLabel>covalent modification of lysine by omega-maleimido alkanoyl N-hydroxysuccinimido esters</classLabel>
<deletedAxiom>&apos;covalent modification of lysine by omega-maleimido alkanoyl N-hydroxysuccinimido esters&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00968</classIRI>
<classLabel>CM-Cys vs PAM-Cys</classLabel>
<deletedAxiom>&apos;CM-Cys vs PAM-Cys&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00958</classIRI>
<classLabel>crosslink between Arg and His sidechains</classLabel>
<deletedAxiom>&apos;crosslink between Arg and His sidechains&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
<newAxiom>&apos;crosslink between Arg and His sidechains&apos; SubClassOf &apos;uncategorized crosslinked residues&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00950</classIRI>
<classLabel>decomposed carboxymethylated methionine</classLabel>
<deletedAxiom>&apos;decomposed carboxymethylated methionine&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00948</classIRI>
<classLabel>5&apos;-dephospho</classLabel>
<deletedAxiom>&apos;5&apos;-dephospho&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00971</classIRI>
<classLabel>Oxohistidine (from histidine)</classLabel>
<deletedAxiom>&apos;Oxohistidine (from histidine)&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
<newAxiom>&apos;Oxohistidine (from histidine)&apos; SubClassOf &apos;hydroxylated residue&apos;</newAxiom>
<newAxiom>&apos;Oxohistidine (from histidine)&apos; SubClassOf &apos;modified L-histidine residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00969</classIRI>
<classLabel>CAM-Cys vs PAM-Cys</classLabel>
<deletedAxiom>&apos;CAM-Cys vs PAM-Cys&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00508</classIRI>
<classLabel>ISD a-series (C-Term)</classLabel>
<deletedAxiom>&apos;ISD a-series (C-Term)&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00542</classIRI>
<classLabel>hydroxyphenylglyoxal arginine</classLabel>
<deletedAxiom>&apos;hydroxyphenylglyoxal arginine&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;hydroxyphenylglyoxal arginine&apos; SubClassOf &apos;modified L-arginine residue&apos;</newAxiom>
<newAxiom>&apos;hydroxyphenylglyoxal arginine&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00547</classIRI>
<classLabel>6-aminoquinolyl-N-hydroxysuccinimidyl carbamate</classLabel>
<deletedAxiom>&apos;6-aminoquinolyl-N-hydroxysuccinimidyl carbamate&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;6-aminoquinolyl-N-hydroxysuccinimidyl carbamate&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00548</classIRI>
<classLabel>APTA-d0</classLabel>
<deletedAxiom>&apos;APTA-d0&apos; SubClassOf &apos;isotope tagged reagent derivatized residue&apos;</deletedAxiom>
<newAxiom>&apos;APTA-d0&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00543</classIRI>
<classLabel>bis(hydroxyphenylglyoxal) arginine</classLabel>
<deletedAxiom>&apos;bis(hydroxyphenylglyoxal) arginine&apos; SubClassOf &apos;Unimod&apos;</deletedAxiom>
<newAxiom>&apos;bis(hydroxyphenylglyoxal) arginine&apos; SubClassOf &apos;modified L-arginine residue&apos;</newAxiom>
<newAxiom>&apos;bis(hydroxyphenylglyoxal) arginine&apos; SubClassOf &apos;reagent derivatized residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01085</classIRI>
<classLabel>alpha-N-gluconoylation (His Tagged proteins)</classLabel>
<deletedAxiom>&apos;alpha-N-gluconoylation (His Tagged proteins)&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
<newAxiom>&apos;alpha-N-gluconoylation (His Tagged proteins)&apos; SubClassOf &apos;modified L-histidine residue&apos;</newAxiom>
<newAxiom>&apos;alpha-N-gluconoylation (His Tagged proteins)&apos; SubClassOf &apos;N-glycosylated residue&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01082</classIRI>
<classLabel>4-glycosyloxy- (hexosyl, C6) (of proline)</classLabel>
<deletedAxiom>&apos;4-glycosyloxy- (hexosyl, C6) (of proline)&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_01080</classIRI>
<classLabel>acrylamidyl cysteinyl</classLabel>
<deletedAxiom>&apos;acrylamidyl cysteinyl&apos; SubClassOf &apos;DeltaMass&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00165</classIRI>
<classLabel>1&apos;-mannosyl-L-tryptophan</classLabel>
<deletedAxiom>&apos;1&apos;-mannosyl-L-tryptophan&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00166</classIRI>
<classLabel>O4&apos;-glucosyl-L-tyrosine</classLabel>
<deletedAxiom>&apos;O4&apos;-glucosyl-L-tyrosine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/MOD_00161</classIRI>
<classLabel>S-glucosyl-L-cysteine</classLabel>
<deletedAxiom>&apos;S-glucosyl-L-cysteine&apos; SubClassOf &apos;monohexosylated (Hex1)&apos;</deletedAxiom>
</changedClass>
</changedClasses>
<newClasses>
</newClasses>
<deletedClasses>
</deletedClasses>
</diffReport>