<?xml version="1.0"?>
<diffReport>
<diffSummary>
<numberChangedClasses>
51
</numberChangedClasses>
<numberNewClasses>
2
</numberNewClasses>
<numberDeletedClasses>
0
</numberDeletedClasses>
</diffSummary>
<changedClasses>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107930</classIRI>
<classLabel>presumptive ciliary band</classLabel>
<deletedAxiom>&apos;presumptive ciliary band&apos; SubClassOf &apos;existence ends during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<deletedAxiom>&apos;presumptive ciliary band&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;presumptive ciliary band&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
<newAxiom>&apos;presumptive ciliary band&apos; SubClassOf &apos;existence ends during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107810</classIRI>
<classLabel>outer anterior neuroectoderm</classLabel>
<deletedAxiom>&apos;outer anterior neuroectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<deletedAxiom>&apos;outer anterior neuroectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;outer anterior neuroectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</newAxiom>
<newAxiom>&apos;outer anterior neuroectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000100</classIRI>
<classLabel>spermatogenesis period</classLabel>
<newAxiom>&apos;spermatogenesis period&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;oogenesis period&apos;</newAxiom>
<newAxiom>&apos;spermatogenesis period&apos; SubClassOf &apos;occurrent&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000340</classIRI>
<classLabel>early mesenchyme blastula stage</classLabel>
<deletedAxiom>&apos;early mesenchyme blastula stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;blastula period&apos;</deletedAxiom>
<newAxiom>&apos;early mesenchyme blastula stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;vegetal plate stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107800</classIRI>
<classLabel>inner anterior neuroectoderm</classLabel>
<deletedAxiom>&apos;inner anterior neuroectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<deletedAxiom>&apos;inner anterior neuroectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;inner anterior neuroectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</newAxiom>
<newAxiom>&apos;inner anterior neuroectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107920</classIRI>
<classLabel>left postoral arm tip ectoderm</classLabel>
<deletedAxiom>&apos;left postoral arm tip ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;left postoral arm tip ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000590</classIRI>
<classLabel>very late blastula stage</classLabel>
<deletedAxiom>&apos;very late blastula stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;very late blastula stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late swimming blastula stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000110</classIRI>
<classLabel>developing spermatozoa stage</classLabel>
<newAxiom>&apos;developing spermatozoa stage&apos; SubClassOf &apos;occurrent&apos;</newAxiom>
<newAxiom>&apos;developing spermatozoa stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;mature oocyte stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107710</classIRI>
<classLabel>catecholaminergic/cholinergic neuron</classLabel>
<deletedAxiom>&apos;catecholaminergic/cholinergic neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<newAxiom>&apos;catecholaminergic/cholinergic neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107700</classIRI>
<classLabel>cholinergic neuron</classLabel>
<deletedAxiom>&apos;cholinergic neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<newAxiom>&apos;cholinergic neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000140</classIRI>
<classLabel>1-cell stage</classLabel>
<newAxiom>&apos;1-cell stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;spermatogenesis period&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000150</classIRI>
<classLabel>cleavage period</classLabel>
<deletedAxiom>&apos;cleavage period&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;1-cell stage&apos;</deletedAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107910</classIRI>
<classLabel>right postoral arm tip ectoderm</classLabel>
<deletedAxiom>&apos;right postoral arm tip ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;right postoral arm tip ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107900</classIRI>
<classLabel>postoral arm tip ectoderm</classLabel>
<deletedAxiom>&apos;postoral arm tip ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;postoral arm tip ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107890</classIRI>
<classLabel>left animal lateral ectoderm</classLabel>
<deletedAxiom>&apos;left animal lateral ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;left animal lateral ectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000620</classIRI>
<classLabel>early pluteus stage</classLabel>
<deletedAxiom>&apos;early pluteus stage&apos; SubClassOf &apos;part of&apos; some &apos;early feeding larva period&apos;</deletedAxiom>
<deletedAxiom>&apos;early pluteus stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;early pluteus larva stage&apos;</deletedAxiom>
<newAxiom>&apos;early pluteus stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late gastrula stage&apos;</newAxiom>
<newAxiom>&apos;early pluteus stage&apos; SubClassOf &apos;part of&apos; some &apos;organogenesis period&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107640</classIRI>
<classLabel>presumptive ciliary band neuron</classLabel>
<deletedAxiom>&apos;presumptive ciliary band neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<deletedAxiom>&apos;presumptive ciliary band neuron&apos; SubClassOf &apos;existence ends during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;presumptive ciliary band neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
<newAxiom>&apos;presumptive ciliary band neuron&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107880</classIRI>
<classLabel>right animal lateral ectoderm</classLabel>
<deletedAxiom>&apos;right animal lateral ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;right animal lateral ectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107790</classIRI>
<classLabel>equatorial ectoderm</classLabel>
<deletedAxiom>&apos;equatorial ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;equatorial ectoderm&apos; SubClassOf &apos;existence ends during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107670</classIRI>
<classLabel>presumptive postoral neuron</classLabel>
<deletedAxiom>&apos;presumptive postoral neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;presumptive postoral neuron&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000640</classIRI>
<classLabel>late organogenesis stage</classLabel>
<deletedAxiom>&apos;late organogenesis stage&apos; SubClassOf &apos;part of&apos; some &apos;organogenesis period&apos;</deletedAxiom>
<deletedAxiom>&apos;late organogenesis stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;organogenesis period&apos;</deletedAxiom>
<newAxiom>&apos;late organogenesis stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;early prism stage&apos;</newAxiom>
<newAxiom>&apos;late organogenesis stage&apos; SubClassOf &apos;part of&apos; some &apos;early feeding larva period&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107660</classIRI>
<classLabel>postoral neuron</classLabel>
<deletedAxiom>&apos;postoral neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;postoral neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107780</classIRI>
<classLabel>anterior neuroectoderm</classLabel>
<deletedAxiom>&apos;anterior neuroectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;anterior neuroectoderm&apos; SubClassOf &apos;existence ends during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107730</classIRI>
<classLabel>lateral ganglion</classLabel>
<deletedAxiom>&apos;lateral ganglion&apos; SubClassOf &apos;existence starts during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;lateral ganglion&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107970</classIRI>
<classLabel>anterolateral rod</classLabel>
<deletedAxiom>&apos;anterolateral rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;anterolateral rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107850</classIRI>
<classLabel>ventral border ectoderm</classLabel>
<deletedAxiom>&apos;ventral border ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<deletedAxiom>&apos;ventral border ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;ventral border ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early pluteus stage&apos;</newAxiom>
<newAxiom>&apos;ventral border ectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000660</classIRI>
<classLabel>mid-organogenesis stage</classLabel>
<deletedAxiom>&apos;mid-organogenesis stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;organogenesis period&apos;</deletedAxiom>
<newAxiom>&apos;mid-organogenesis stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000540</classIRI>
<classLabel>juvenile period</classLabel>
<deletedAxiom>&apos;juvenile period&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;metamorphic larva stage&apos;</deletedAxiom>
<newAxiom>&apos;juvenile period&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late feeding larva period&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107840</classIRI>
<classLabel>lateral border ectoderm</classLabel>
<deletedAxiom>&apos;lateral border ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<deletedAxiom>&apos;lateral border ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;lateral border ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early pluteus stage&apos;</newAxiom>
<newAxiom>&apos;lateral border ectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107720</classIRI>
<classLabel>endoderm-associated neuron</classLabel>
<deletedAxiom>&apos;endoderm-associated neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;endoderm-associated neuron&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000430</classIRI>
<classLabel>prism stage</classLabel>
<deletedAxiom>&apos;prism stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late gastrula stage&apos;</deletedAxiom>
<newAxiom>&apos;prism stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;invagination phase&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000670</classIRI>
<classLabel>mesenchyme blastula stage</classLabel>
<deletedAxiom>&apos;mesenchyme blastula stage&apos; SubClassOf &apos;part of&apos; some &apos;blastula period&apos;</deletedAxiom>
<deletedAxiom>&apos;mesenchyme blastula stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;hatched blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;mesenchyme blastula stage&apos; SubClassOf &apos;part of&apos; some &apos;organogenesis period&apos;</newAxiom>
<newAxiom>&apos;mesenchyme blastula stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;mid-organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107630</classIRI>
<classLabel>presumptive ectoderm neuron</classLabel>
<deletedAxiom>&apos;presumptive ectoderm neuron&apos; SubClassOf &apos;existence ends during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;presumptive ectoderm neuron&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107870</classIRI>
<classLabel>animal lateral ectoderm</classLabel>
<deletedAxiom>&apos;animal lateral ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;animal lateral ectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/UBERON_0015212</classIRI>
<classLabel>lateral structure</classLabel>
<newAxiom>&apos;lateral structure&apos; SubClassOf &apos;part of&apos; some &apos;material anatomical entity&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107860</classIRI>
<classLabel>dorsal border ectoderm</classLabel>
<deletedAxiom>&apos;dorsal border ectoderm&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</deletedAxiom>
<deletedAxiom>&apos;dorsal border ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;dorsal border ectoderm&apos; SubClassOf &apos;existence starts during&apos; some http://purl.obolibrary.org/obo/ECAO_0000690</newAxiom>
<newAxiom>&apos;dorsal border ectoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107980</classIRI>
<classLabel>postoral rod</classLabel>
<deletedAxiom>&apos;postoral rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;postoral rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000330</classIRI>
<classLabel>mesenchyme blastula phase</classLabel>
<deletedAxiom>&apos;mesenchyme blastula phase&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;blastula period&apos;</deletedAxiom>
<newAxiom>&apos;mesenchyme blastula phase&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;vegetal plate stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108100</classIRI>
<classLabel>presumptive muscle cell</classLabel>
<deletedAxiom>&apos;presumptive muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;presumptive muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108110</classIRI>
<classLabel>muscle cell</classLabel>
<deletedAxiom>&apos;muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<newAxiom>&apos;muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000600</classIRI>
<classLabel>vegetal plate stage</classLabel>
<deletedAxiom>&apos;vegetal plate stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;very late blastula stage&apos;</deletedAxiom>
<newAxiom>&apos;vegetal plate stage&apos; SubClassOf &apos;immediately preceded by&apos; some &apos;late blastula stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0107580</classIRI>
<classLabel>embryonic muscular system</classLabel>
<deletedAxiom>&apos;embryonic muscular system&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<newAxiom>&apos;embryonic muscular system&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108060</classIRI>
<classLabel>ventrolateral skeletogenic mesenchyme cluster</classLabel>
<deletedAxiom>&apos;ventrolateral skeletogenic mesenchyme cluster&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;ventrolateral skeletogenic mesenchyme cluster&apos; SubClassOf &apos;existence ends during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108170</classIRI>
<classLabel>posterior enterocoel</classLabel>
<deletedAxiom>&apos;posterior enterocoel&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</deletedAxiom>
<newAxiom>&apos;posterior enterocoel&apos; SubClassOf &apos;existence starts during&apos; some &apos;mesenchyme blastula stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108070</classIRI>
<classLabel>presumptive embryonic non-skeletogenic mesoderm</classLabel>
<deletedAxiom>&apos;presumptive embryonic non-skeletogenic mesoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;presumptive embryonic non-skeletogenic mesoderm&apos; SubClassOf &apos;existence ends during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108140</classIRI>
<classLabel>cardiac sphincter muscle cell</classLabel>
<deletedAxiom>&apos;cardiac sphincter muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<newAxiom>&apos;cardiac sphincter muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108020</classIRI>
<classLabel>distal tip of right body rod</classLabel>
<deletedAxiom>&apos;distal tip of right body rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;distal tip of right body rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108010</classIRI>
<classLabel>distal tip of body rod</classLabel>
<deletedAxiom>&apos;distal tip of body rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;distal tip of body rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108040</classIRI>
<classLabel>recurrent rod</classLabel>
<deletedAxiom>&apos;recurrent rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;late prism stage&apos;</deletedAxiom>
<newAxiom>&apos;recurrent rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108030</classIRI>
<classLabel>distal tip of left body rod</classLabel>
<deletedAxiom>&apos;distal tip of left body rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early prism stage&apos;</deletedAxiom>
<newAxiom>&apos;distal tip of left body rod&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0108150</classIRI>
<classLabel>anal sphincter muscle cell</classLabel>
<deletedAxiom>&apos;anal sphincter muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;early pluteus stage&apos;</deletedAxiom>
<newAxiom>&apos;anal sphincter muscle cell&apos; SubClassOf &apos;existence starts during&apos; some &apos;late organogenesis stage&apos;</newAxiom>
</changedClass>
</changedClasses>
<newClasses>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000680</classIRI>
<classLabel>very late organogenesis stage</classLabel>
<newAxiom>'very late organogenesis stage' SubClassOf 'occurrent'</newAxiom>
<newAxiom>'very late organogenesis stage' SubClassOf 'immediately preceded by' some 'late organogenesis stage'</newAxiom>
<newAxiom>'very late organogenesis stage' SubClassOf 'part of' some 'organogenesis period'</newAxiom>
</newClass>
<newClass>
<classIRI>http://purl.obolibrary.org/obo/ECAO_0000690</classIRI>
<classLabel>mesenchyme blastula stage</classLabel>
<newAxiom>'mesenchyme blastula stage' SubClassOf 'part of' some 'blastula period'</newAxiom>
<newAxiom>'mesenchyme blastula stage' SubClassOf 'occurrent'</newAxiom>
<newAxiom>'mesenchyme blastula stage' SubClassOf 'immediately preceded by' some 'late blastula stage'</newAxiom>
</newClass>
</newClasses>
<deletedClasses>
</deletedClasses>
</diffReport>