<?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#">
<owl:NamedIndividual rdf:about="http://purl.obolibrary.org/obo/IAO_0000420">
<rdfs:label xml:lang="en">defined class</rdfs:label>
<obo_purl:IAO_0000115 xml:lang="en">A defined class is a class that is defined by a set of logically necessary and sufficient conditions but is not a universal</obo_purl:IAO_0000115>
<obo_purl:IAO_0000117 xml:lang="en">Alan Ruttenberg</obo_purl:IAO_0000117>
<obo_purl:IAO_0000111 xml:lang="en">defined class</obo_purl:IAO_0000111>
<obo_purl:IAO_0000116 xml:lang="en">"definitions", in some readings, always are given by necessary and sufficient conditions. So one must be careful (and this is difficult sometimes) to distinguish between defined classes and universal.</obo_purl:IAO_0000116>
</owl:NamedIndividual>
</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#">
<owl:NamedIndividual rdf:about="http://purl.obolibrary.org/obo/IAO_0000420">
<rdfs:label xml:lang="en">defined class</rdfs:label>
<obo_purl:IAO_0000115 xml:lang="en">A defined class is a class that is defined by a set of logically necessary and sufficient conditions but is not a universal</obo_purl:IAO_0000115>
<obo_purl:IAO_0000117 xml:lang="en">Alan Ruttenberg</obo_purl:IAO_0000117>
<obo_purl:IAO_0000111 xml:lang="en">defined class</obo_purl:IAO_0000111>
<obo_purl:IAO_0000116 xml:lang="en">"definitions", in some readings, always are given by necessary and sufficient conditions. So one must be careful (and this is difficult sometimes) to distinguish between defined classes and universal.</obo_purl:IAO_0000116>
</owl:NamedIndividual>
</rdf:RDF>