text:
<?xml version="1.0"?>
<rdf:RDF xmlns="http://purl.obolibrary.org/obo/temporary/5140a674-088d-4b48-83e3-761a078507e3#"
     xml:base="http://purl.obolibrary.org/obo/temporary/5140a674-088d-4b48-83e3-761a078507e3"
     xmlns:dc="http://purl.org/dc/elements/1.1/"
     xmlns:obo="http://purl.obolibrary.org/obo/"
     xmlns:owl="http://www.w3.org/2002/07/owl#"
     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
     xmlns:xml="http://www.w3.org/XML/1998/namespace"
     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
     xmlns:foaf="http://xmlns.com/foaf/0.1/"
     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
     xmlns:swrla="http://swrl.stanford.edu/ontologies/3.3/swrla.owl#"
     xmlns:subsets="http://purl.obolibrary.org/obo/ro/subsets#"
     xmlns:oboInOwl="http://www.geneontology.org/formats/oboInOwl#">
    <owl:Ontology rdf:about="http://purl.obolibrary.org/obo/upheno/imports/ro_extra.owl">
        <owl:imports rdf:resource="http://purl.obolibrary.org/obo/upheno/imports/ro_import.owl"/>
    </owl:Ontology>

    <!--
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Object Properties
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    <!-- http://purl.obolibrary.org/obo/RO_0000052 -->

    <rdf:Description rdf:about="http://purl.obolibrary.org/obo/RO_0000052">
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0002502"/>
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/UPHENO_0000001"/>
    </rdf:Description>

    <!-- http://purl.obolibrary.org/obo/RO_0002314 -->

    <rdf:Description rdf:about="http://purl.obolibrary.org/obo/RO_0002314">
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0002502"/>
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/UPHENO_0000001"/>
        <owl:propertyChainAxiom rdf:parseType="Collection">
            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/RO_0000052"/>
            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000050"/>
        </owl:propertyChainAxiom>
    </rdf:Description>

    <!-- http://purl.obolibrary.org/obo/RO_0002424 -->

    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002424">
        <rdfs:comment>This is an exploratory relation</rdfs:comment>
        <rdfs:label xml:lang="en">differs in</rdfs:label>
        <rdfs:seeAlso rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://code.google.com/p/phenotype-ontologies/w/edit/PhenotypeModelCompetencyQuestions</rdfs:seeAlso>
    </owl:ObjectProperty>

    <!-- http://purl.obolibrary.org/obo/RO_0002425 -->

    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002425">
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0002424"/>
        <rdfs:label xml:lang="en">differs in attribute of</rdfs:label>
    </owl:ObjectProperty>

    <!-- http://purl.obolibrary.org/obo/RO_0002426 -->

    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002426">
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/RO_0002424"/>
        <rdfs:label xml:lang="en">differs in attribute</rdfs:label>
    </owl:ObjectProperty>

    <!-- http://purl.obolibrary.org/obo/RO_0002502 -->

    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0002502">
        <rdfs:subPropertyOf rdf:resource="http://purl.obolibrary.org/obo/UPHENO_0000001"/>
        <rdfs:label>depends_on</rdfs:label>
    </owl:ObjectProperty>

    <!-- http://purl.obolibrary.org/obo/UPHENO_0000001 -->

    <owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/UPHENO_0000001">
        <rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/UPHENO_0001001"/>
        <owl:propertyChainAxiom rdf:parseType="Collection">
            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000051"/>
            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/RO_0002502"/>
        </owl:propertyChainAxiom>
        <owl:propertyChainAxiom rdf:parseType="Collection">
            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/UPHENO_0000001"/>
            <rdf:Description rdf:about="http://purl.obolibrary.org/obo/BFO_0000050"/>
        </owl:propertyChainAxiom>
        <rdfs:label>has phenotype affecting</rdfs:label>
    </owl:ObjectProperty>

    <!--
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Classes
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    <!-- http://purl.obolibrary.org/obo/UBERON_0000465 -->

    <owl:Class rdf:about="http://purl.obolibrary.org/obo/UBERON_0000465">
        <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CARO_0000006"/>
    </owl:Class>

    <!-- http://purl.obolibrary.org/obo/UPHENO_0001001 -->

    <owl:Class rdf:about="http://purl.obolibrary.org/obo/UPHENO_0001001"/>
</rdf:RDF>

<!-- Generated by the OWL API (version 4.5.9.2019-02-01T07:24:44Z) https://github.com/owlcs/owlapi -->