<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:metadata="http://data.bioontology.org/metadata/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ns1="https://orcid.org/">
<owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_06105240">
<rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0001018"/>
<metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105240"/>
<metadata_def:mappingLoom>cationexchangecapacity</metadata_def:mappingLoom>
<metadata_def:prefLabel>cation exchange capacity</metadata_def:prefLabel>
<rdfs:comment xml:lang="en">In soils, these materials include clay and organic matter particles. Soil CEC is measured in millequivalents per 100 grams of soil (meq/100g). A meq is the number of ions which total a specific quantity of electrical charges. Common soil cations include: calcium (Ca++), magnesium (Mg++), potassium (K+), ammonium (NH4+), hydrogen (H+) and sodium (Na+).</rdfs:comment>
<obo_purl:IAO_0000115 xml:lang="en">A physical quality which inheres in an environmental material by virtue of the material's ability to adsorb exchangeable cations.</obo_purl:IAO_0000115>
<oboinowl_gen:hasExactSynonym xml:lang="en">CEC</oboinowl_gen:hasExactSynonym>
<metadata:prefixIRI>ENVO:06105240</metadata:prefixIRI>
<rdfs:label xml:lang="en">cation exchange capacity</rdfs:label>
<dc:creator rdf:resource="https://orcid.org/0000-0002-2627-0696"/>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-12-22T16:39:01Z</dc:date>
<obo_purl:RO_0000052 rdf:resource="http://purl.obolibrary.org/obo/ENVO_00010483"/>
<dc:contributor rdf:resource="https://orcid.org/0000-0002-4366-3088"/>
</owl:Class>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_06105242">
<rdfs:subClassOf>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_06105240">
<metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105240"/>
</rdf:Description>
</rdfs:subClassOf>
</rdf:Description>
</rdf:RDF>
<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:metadata="http://data.bioontology.org/metadata/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ns1="https://orcid.org/">
<owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_06105240">
<rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PATO_0001018"/>
<metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105240"/>
<metadata_def:mappingLoom>cationexchangecapacity</metadata_def:mappingLoom>
<metadata_def:prefLabel>cation exchange capacity</metadata_def:prefLabel>
<rdfs:comment xml:lang="en">In soils, these materials include clay and organic matter particles. Soil CEC is measured in millequivalents per 100 grams of soil (meq/100g). A meq is the number of ions which total a specific quantity of electrical charges. Common soil cations include: calcium (Ca++), magnesium (Mg++), potassium (K+), ammonium (NH4+), hydrogen (H+) and sodium (Na+).</rdfs:comment>
<obo_purl:IAO_0000115 xml:lang="en">A physical quality which inheres in an environmental material by virtue of the material's ability to adsorb exchangeable cations.</obo_purl:IAO_0000115>
<oboinowl_gen:hasExactSynonym xml:lang="en">CEC</oboinowl_gen:hasExactSynonym>
<metadata:prefixIRI>ENVO:06105240</metadata:prefixIRI>
<rdfs:label xml:lang="en">cation exchange capacity</rdfs:label>
<dc:creator rdf:resource="https://orcid.org/0000-0002-2627-0696"/>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-12-22T16:39:01Z</dc:date>
<obo_purl:RO_0000052 rdf:resource="http://purl.obolibrary.org/obo/ENVO_00010483"/>
<dc:contributor rdf:resource="https://orcid.org/0000-0002-4366-3088"/>
</owl:Class>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_06105242">
<rdfs:subClassOf>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_06105240">
<metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/ENVO_06105240"/>
</rdf:Description>
</rdfs:subClassOf>
</rdf:Description>
</rdf:RDF>