<?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_0002002">
<rdfs:label xml:lang="en">has 2D boundary</rdfs:label>
<rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
<rdfs:range rdf:resource="http://purl.obolibrary.org/obo/BFO_0000141"/>
<obo_purl:IAO_0000115 xml:lang="en">a relation between a material entity and a 2D immaterial entity (the boundary), in which the boundary delimits the material entity</obo_purl:IAO_0000115>
<obo_purl:IAO_0000112 xml:lang="en">my body has 2D boundary the surface of my skin</obo_purl:IAO_0000112>
<obo_purl:IAO_0000116 xml:lang="en">A 2D boundary may have holes and gaps, but it must be a single connected entity, not an aggregate of several disconnected parts.</obo_purl:IAO_0000116>
<obo_purl:IAO_0000116 xml:lang="en">Although the boundary is two-dimensional, it exists in three-dimensional space and thus has a 3D shape.</obo_purl:IAO_0000116>
<obo_purl:IAO_0000118 xml:lang="en">has boundary</obo_purl:IAO_0000118>
<obo_purl:IAO_0000118 xml:lang="en">has_2D_boundary</obo_purl:IAO_0000118>
<obo_purl:RO_0001900 rdf:resource="http://purl.obolibrary.org/obo/RO_0001901"/>
</owl:ObjectProperty>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/RO_0002000">
<owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0002002"/>
</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_0002002">
<rdfs:label xml:lang="en">has 2D boundary</rdfs:label>
<rdfs:domain rdf:resource="http://purl.obolibrary.org/obo/BFO_0000040"/>
<rdfs:range rdf:resource="http://purl.obolibrary.org/obo/BFO_0000141"/>
<obo_purl:IAO_0000115 xml:lang="en">a relation between a material entity and a 2D immaterial entity (the boundary), in which the boundary delimits the material entity</obo_purl:IAO_0000115>
<obo_purl:IAO_0000112 xml:lang="en">my body has 2D boundary the surface of my skin</obo_purl:IAO_0000112>
<obo_purl:IAO_0000116 xml:lang="en">A 2D boundary may have holes and gaps, but it must be a single connected entity, not an aggregate of several disconnected parts.</obo_purl:IAO_0000116>
<obo_purl:IAO_0000116 xml:lang="en">Although the boundary is two-dimensional, it exists in three-dimensional space and thus has a 3D shape.</obo_purl:IAO_0000116>
<obo_purl:IAO_0000118 xml:lang="en">has boundary</obo_purl:IAO_0000118>
<obo_purl:IAO_0000118 xml:lang="en">has_2D_boundary</obo_purl:IAO_0000118>
<obo_purl:RO_0001900 rdf:resource="http://purl.obolibrary.org/obo/RO_0001901"/>
</owl:ObjectProperty>
<rdf:Description rdf:about="http://purl.obolibrary.org/obo/RO_0002000">
<owl:inverseOf rdf:resource="http://purl.obolibrary.org/obo/RO_0002002"/>
</rdf:Description>
</rdf:RDF>