<?xml version="1.0"?>
<diffReport>
<diffSummary>
<numberChangedClasses>
37
</numberChangedClasses>
<numberNewClasses>
19
</numberNewClasses>
<numberDeletedClasses>
0
</numberDeletedClasses>
</diffSummary>
<changedClasses>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001385</classIRI>
<classLabel>Bathymodiolus-dominated oceanic mussel reef</classLabel>
<deletedAxiom>&apos;Bathymodiolus-dominated oceanic mussel reef&apos; SubClassOf &apos;part of&apos; some 
(&apos;marine bathyal zone biome&apos; or &apos;marine abyssal zone biome&apos; or &apos;marine hadal zone biome&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001310</classIRI>
<classLabel>liquid surface layer</classLabel>
<deletedAxiom>&apos;liquid surface layer&apos; SubClassOf &apos;fluid interface layer&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001294</classIRI>
<classLabel>convective storm</classLabel>
<deletedAxiom>&apos;convective storm&apos; SubClassOf &apos;convective transport process&apos; and (&apos;has participant&apos; some &apos;air mass&apos;)</deletedAxiom>
<newAxiom>&apos;convective storm&apos; SubClassOf &apos;has participant&apos; some &apos;air mass&apos;</newAxiom>
<newAxiom>&apos;convective storm&apos; SubClassOf &apos;convective transport process&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/BFO_0000023</classIRI>
<classLabel>role</classLabel>
<deletedAxiom>&apos;role&apos; SubClassOf &apos;role&apos;</deletedAxiom>
<newAxiom>&apos;role&apos; SubClassOf &apos;realizable entity&apos;</newAxiom>
<newAxiom>&apos;role&apos; SubClassOf &apos;quality&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001160</classIRI>
<classLabel>cirrus cloud</classLabel>
<deletedAxiom>&apos;cirrus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001619</classIRI>
<classLabel>snow and ice accumulation process</classLabel>
<deletedAxiom>&apos;snow and ice accumulation process&apos; SubClassOf &apos;snow accumulation process&apos; and (&apos;has part&apos; some &apos;ice accumulation process&apos;)</deletedAxiom>
<newAxiom>&apos;snow and ice accumulation process&apos; SubClassOf &apos;has part&apos; some &apos;ice accumulation process&apos;</newAxiom>
<newAxiom>&apos;snow and ice accumulation process&apos; SubClassOf &apos;snow accumulation process&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03400017</classIRI>
<classLabel>depth of water ice</classLabel>
<deletedAxiom>&apos;depth of water ice&apos; SubClassOf &apos;depth&apos; and (&apos;characteristic of&apos; some &apos;water ice&apos;)</deletedAxiom>
<newAxiom>&apos;depth of water ice&apos; SubClassOf &apos;depth&apos;</newAxiom>
<newAxiom>&apos;depth of water ice&apos; EquivalentTo &apos;depth&apos; and (&apos;characteristic of&apos; some &apos;water ice&apos;)</newAxiom>
<newAxiom>&apos;depth of water ice&apos; SubClassOf &apos;characteristic of&apos; some &apos;water ice&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01000324</classIRI>
<classLabel>planetary surface</classLabel>
<deletedAxiom>&apos;planetary surface&apos; SubClassOf (&apos;adjacent to&apos; some &apos;atmosphere&apos;) or (&apos;adjacent to&apos; some &apos;outer space&apos;)</deletedAxiom>
<deletedAxiom>&apos;planetary surface&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;solid environmental material&apos; or &apos;liquid environmental material&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01000323</classIRI>
<classLabel>atmospheric boundary layer</classLabel>
<deletedAxiom>&apos;atmospheric boundary layer&apos; SubClassOf &apos;part of&apos; some &apos;atmosphere&apos;</deletedAxiom>
<newAxiom>&apos;atmospheric boundary layer&apos; SubClassOf &apos;atmospheric layer&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001620</classIRI>
<classLabel>mass of ice and snow</classLabel>
<deletedAxiom>&apos;mass of ice and snow&apos; SubClassOf &apos;snow mass&apos; and (&apos;has part&apos; some &apos;ice mass&apos;)</deletedAxiom>
<newAxiom>&apos;mass of ice and snow&apos; SubClassOf &apos;snow mass&apos;</newAxiom>
<newAxiom>&apos;mass of ice and snow&apos; SubClassOf &apos;has part&apos; some &apos;ice mass&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001677</classIRI>
<classLabel>fluid interface layer</classLabel>
<deletedAxiom>&apos;fluid interface layer&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;gaseous environmental material&apos; or &apos;liquid environmental material&apos;)</deletedAxiom>
<newAxiom>&apos;fluid interface layer&apos; SubClassOf &apos;fluid layer&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001673</classIRI>
<classLabel>fluid surface layer</classLabel>
<deletedAxiom>&apos;fluid surface layer&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;gaseous environmental material&apos; or &apos;liquid environmental material&apos;)</deletedAxiom>
<newAxiom>&apos;fluid surface layer&apos; SubClassOf &apos;fluid interface layer&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001680</classIRI>
<classLabel>gaseous front</classLabel>
<deletedAxiom>&apos;gaseous front&apos; SubClassOf &apos;fluid layer&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001683</classIRI>
<classLabel>gaseous surface layer</classLabel>
<deletedAxiom>&apos;gaseous surface layer&apos; SubClassOf &apos;fluid layer&apos;</deletedAxiom>
<deletedAxiom>&apos;gaseous surface layer&apos; SubClassOf &apos;fluid interface layer&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03400011</classIRI>
<classLabel>hail</classLabel>
<deletedAxiom>&apos;hail&apos; SubClassOf &apos;object aggregate&apos; and (&apos;has member&apos; some &apos;hail stone&apos;)</deletedAxiom>
<newAxiom>&apos;hail&apos; SubClassOf &apos;has member&apos; some &apos;hail stone&apos;</newAxiom>
<newAxiom>&apos;hail&apos; SubClassOf &apos;object aggregate&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001581</classIRI>
<classLabel>sea surface layer</classLabel>
<deletedAxiom>&apos;sea surface layer&apos; SubClassOf &apos;part of&apos; some 
(&apos;ocean&apos; or &apos;sea&apos;)</deletedAxiom>
<newAxiom>&apos;sea surface layer&apos; SubClassOf &apos;marine layer&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001414</classIRI>
<classLabel>cumulus cloud</classLabel>
<deletedAxiom>&apos;cumulus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001413</classIRI>
<classLabel>stratus cloud</classLabel>
<deletedAxiom>&apos;stratus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001410</classIRI>
<classLabel>altostratus cloud</classLabel>
<deletedAxiom>&apos;altostratus cloud&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;liquid water&apos; or &apos;water ice&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001412</classIRI>
<classLabel>stratocumulus cloud</classLabel>
<deletedAxiom>&apos;stratocumulus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001411</classIRI>
<classLabel>nimbostratus cloud</classLabel>
<deletedAxiom>&apos;nimbostratus cloud&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;liquid water&apos; or &apos;water ice&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001419</classIRI>
<classLabel>cumulonimbus cloud</classLabel>
<deletedAxiom>&apos;cumulonimbus cloud&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;liquid water&apos; or &apos;water ice&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001407</classIRI>
<classLabel>cirrocumulus cloud</classLabel>
<deletedAxiom>&apos;cirrocumulus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001409</classIRI>
<classLabel>altocumulus cloud</classLabel>
<deletedAxiom>&apos;altocumulus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001408</classIRI>
<classLabel>cirrostratus cloud</classLabel>
<deletedAxiom>&apos;cirrostratus cloud&apos; SubClassOf &apos;hydrometeor&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001442</classIRI>
<classLabel>agriculture</classLabel>
<deletedAxiom>&apos;agriculture&apos; SubClassOf &apos;has part&apos; some 
(&apos;land consumption process&apos; or &apos;land conversion process&apos; or &apos;land degradation&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001432</classIRI>
<classLabel>forestry</classLabel>
<deletedAxiom>&apos;forestry&apos; SubClassOf &apos;has part&apos; some 
(&apos;land consumption process&apos; or &apos;land conversion process&apos; or &apos;land degradation&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001433</classIRI>
<classLabel>terrestrial mining</classLabel>
<deletedAxiom>&apos;terrestrial mining&apos; SubClassOf &apos;has participant&apos; some 
(&apos;terrestrial biome&apos; or &apos;planetary landmass&apos; or &apos;terrestrial natural environment&apos;)</deletedAxiom>
<deletedAxiom>&apos;terrestrial mining&apos; SubClassOf &apos;has part&apos; some 
(&apos;land consumption process&apos; or &apos;land conversion process&apos; or &apos;land degradation&apos;)</deletedAxiom>
<newAxiom>&apos;terrestrial mining&apos; SubClassOf &apos;land use process&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001428</classIRI>
<classLabel>water-based cloud</classLabel>
<deletedAxiom>&apos;water-based cloud&apos; SubClassOf &apos;composed primarily of&apos; some 
(&apos;liquid water&apos; or &apos;water ice&apos;)</deletedAxiom>
<newAxiom>&apos;water-based cloud&apos; SubClassOf &apos;hydrometeor&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001430</classIRI>
<classLabel>agricultural land conversion process</classLabel>
<deletedAxiom>&apos;agricultural land conversion process&apos; SubClassOf &apos;has participant&apos; some 
(&apos;anthropogenic environment&apos; or &apos;natural environment&apos;)</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_00002001</classIRI>
<classLabel>waste water</classLabel>
<newAxiom>&apos;waste water&apos; EquivalentTo &apos;liquid water&apos; and (&apos;has role&apos; some &apos;waste role&apos;)</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01000741</classIRI>
<classLabel>recycling process</classLabel>
<deletedAxiom>&apos;recycling process&apos; SubClassOf &apos;environmental system process&apos;</deletedAxiom>
<newAxiom>&apos;recycling process&apos; SubClassOf &apos;anthropogenic environmental process&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_00002061</classIRI>
<classLabel>oil spill</classLabel>
<newAxiom>&apos;oil spill&apos; SubClassOf &apos;has increased levels of&apos; some &apos;oil&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/CHEBI_50906</classIRI>
<classLabel>role</classLabel>
<deletedAxiom>&apos;role&apos; SubClassOf &apos;role&apos;</deletedAxiom>
<newAxiom>&apos;role&apos; SubClassOf &apos;realizable entity&apos;</newAxiom>
<newAxiom>&apos;role&apos; SubClassOf &apos;quality&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01001898</classIRI>
<classLabel>acidic spring</classLabel>
<newAxiom>&apos;acidic spring&apos; EquivalentTo &apos;spring&apos; and (&apos;has characteristic&apos; some &apos;acidic&apos;)</newAxiom>
<newAxiom>&apos;acidic spring&apos; SubClassOf &apos;has characteristic&apos; some &apos;acidic&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01000598</classIRI>
<classLabel>freshwater spring</classLabel>
<newAxiom>&apos;freshwater spring&apos; EquivalentTo &apos;spring&apos; and (&apos;composed primarily of&apos; some &apos;fresh water&apos;)</newAxiom>
<newAxiom>&apos;freshwater spring&apos; SubClassOf &apos;liquid astronomical body part&apos;</newAxiom>
<newAxiom>&apos;freshwater spring&apos; SubClassOf &apos;composed primarily of&apos; some &apos;fresh water&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_01000919</classIRI>
<classLabel>glacial ice ablation process</classLabel>
<newAxiom>&apos;glacial ice ablation process&apos; SubClassOf &apos;englacial process&apos;</newAxiom>
</changedClass>
</changedClasses>
<newClasses>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000139</classIRI>
<classLabel>desert spring</classLabel>
<newAxiom>'desert spring' SubClassOf 'spring'</newAxiom>
<newAxiom>'desert spring' SubClassOf 'located in' some 'desert'</newAxiom>
<newAxiom>'desert spring' EquivalentTo 'spring' and ('located in' some 'desert')</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000145</classIRI>
<classLabel>subterranean lake</classLabel>
<newAxiom>'subterranean lake' SubClassOf 'underground water'</newAxiom>
<newAxiom>'subterranean lake' SubClassOf 'lake'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000153</classIRI>
<classLabel>marine salt marsh sediment</classLabel>
<newAxiom>'marine salt marsh sediment' SubClassOf 'part of' some 'marine salt marsh biome'</newAxiom>
<newAxiom>'marine salt marsh sediment' EquivalentTo 'sediment' and ('part of' some 'marine salt marsh biome')</newAxiom>
<newAxiom>'marine salt marsh sediment' SubClassOf 'astronomical body part'</newAxiom>
<newAxiom>'marine salt marsh sediment' SubClassOf 'marine sediment'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000152</classIRI>
<classLabel>mangrove biome sediment</classLabel>
<newAxiom>'mangrove biome sediment' EquivalentTo 'sediment' and ('part of' some 'mangrove biome')</newAxiom>
<newAxiom>'mangrove biome sediment' SubClassOf 'astronomical body part'</newAxiom>
<newAxiom>'mangrove biome sediment' SubClassOf 'sediment'</newAxiom>
<newAxiom>'mangrove biome sediment' SubClassOf 'part of' some 'mangrove biome'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000157</classIRI>
<classLabel>municipal landfill</classLabel>
<newAxiom>'municipal landfill' SubClassOf 'landfill'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000156</classIRI>
<classLabel>organic dairy farm</classLabel>
<newAxiom>'organic dairy farm' SubClassOf 'organic farm'</newAxiom>
<newAxiom>'organic dairy farm' SubClassOf 'dairy farm'</newAxiom>
<newAxiom>'organic dairy farm' EquivalentTo 'dairy farm' and 'organic farm'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000155</classIRI>
<classLabel>solid waste material</classLabel>
<newAxiom>'solid waste material' SubClassOf 'solid environmental material'</newAxiom>
<newAxiom>'solid waste material' EquivalentTo 'solid environmental material' and ('has role' some 'waste role')</newAxiom>
<newAxiom>'solid waste material' SubClassOf 'waste material'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_02000158</classIRI>
<classLabel>biological nutrient removal during wastewater treatment</classLabel>
<newAxiom>'biological nutrient removal during wastewater treatment' SubClassOf 'part of' some 'wastewater treatment process'</newAxiom>
<newAxiom>'biological nutrient removal during wastewater treatment' SubClassOf 'recycling process'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500021</classIRI>
<classLabel>gasoline vapor</classLabel>
<newAxiom>'gasoline vapor' SubClassOf 'fume'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500020</classIRI>
<classLabel>non-lead solder</classLabel>
<newAxiom>'non-lead solder' SubClassOf 'solder'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500023</classIRI>
<classLabel>road traffic noise</classLabel>
<newAxiom>'road traffic noise' SubClassOf 'noise'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500022</classIRI>
<classLabel>noise</classLabel>
<newAxiom>'noise' SubClassOf 'energy transfer process'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500025</classIRI>
<classLabel>secondhand smoke</classLabel>
<newAxiom>'secondhand smoke' SubClassOf 'smoke'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500024</classIRI>
<classLabel>aircraft noise</classLabel>
<newAxiom>'aircraft noise' SubClassOf 'noise'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500016</classIRI>
<classLabel>electroplating fume</classLabel>
<newAxiom>'electroplating fume' SubClassOf 'fume'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500018</classIRI>
<classLabel>solder</classLabel>
<newAxiom>'solder' DisjointUnionOf 'lead solder', 'non-lead solder'</newAxiom>
<newAxiom>'solder' SubClassOf 'metallic material'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500017</classIRI>
<classLabel>soldering fumes</classLabel>
<newAxiom>'soldering fumes' SubClassOf 'fume'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500019</classIRI>
<classLabel>lead solder</classLabel>
<newAxiom>'lead solder' SubClassOf 'solder'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ENVO_03500028</classIRI>
<classLabel>pneumatic drill</classLabel>
<newAxiom>'pneumatic drill' SubClassOf 'hand tool'</newAxiom>
</newClass>
</newClasses>
<deletedClasses>
</deletedClasses>
</diffReport>