<?xml version="1.0"?>
<diffReport>
<diffSummary>
<numberChangedClasses>
2
</numberChangedClasses>
<numberNewClasses>
0
</numberNewClasses>
<numberDeletedClasses>
0
</numberDeletedClasses>
</diffSummary>
<changedClasses>
<changedClass>
<classIRI>http://purl.dataone.org/odo/ECSO_00001672</classIRI>
<classLabel>D18O standardized</classLabel>
<deletedAxiom>&apos;D18O standardized&apos; SubClassOf &apos;D18O&apos;</deletedAxiom>
<newAxiom>&apos;D18O standardized&apos; SubClassOf &apos;transformed D18O&apos;</newAxiom>
</changedClass>
<changedClass>
<classIRI>http://purl.dataone.org/odo/ECSO_00002267</classIRI>
<classLabel>D15N in lake sediment</classLabel>
<deletedAxiom>&apos;D15N in lake sediment&apos; SubClassOf &apos;D15N&apos;</deletedAxiom>
<newAxiom>&apos;D15N in lake sediment&apos; SubClassOf &apos;D15N in sediment&apos;</newAxiom>
</changedClass>
</changedClasses>
<newClasses>
</newClasses>
<deletedClasses>
</deletedClasses>
</diffReport>