<?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:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0015011">
<rdfs:label>has cross section</rdfs:label>
<rdfs:comment>Example: a spherical object has the quality of being spherical, and the spherical quality has_cross_section round.</rdfs:comment>
<obo_purl:IAO_0000115>s3 has_cross_section s3 if and only if : there exists some 2d plane that intersects the bearer of s3, and the impression of s3 upon that plane has shape quality s2.</obo_purl:IAO_0000115>
</owl:ObjectProperty>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/pato#has_cross_section">
<obo_purl:IAO_0100001 rdf:resource="http://purl.obolibrary.org/obo/RO_0015011"/>
</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#">
<owl:ObjectProperty rdf:about="http://purl.obolibrary.org/obo/RO_0015011">
<rdfs:label>has cross section</rdfs:label>
<rdfs:comment>Example: a spherical object has the quality of being spherical, and the spherical quality has_cross_section round.</rdfs:comment>
<obo_purl:IAO_0000115>s3 has_cross_section s3 if and only if : there exists some 2d plane that intersects the bearer of s3, and the impression of s3 upon that plane has shape quality s2.</obo_purl:IAO_0000115>
</owl:ObjectProperty>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/pato#has_cross_section">
<obo_purl:IAO_0100001 rdf:resource="http://purl.obolibrary.org/obo/RO_0015011"/>
</rdf:Description>
</rdf:RDF>