<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="http://purl.obolibrary.org/obo/pr#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#">
<owl:TransitiveProperty rdf:about="http://purl.obolibrary.org/obo/pr#1to1_ortholog_of">
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
<rdfs:comment>Definition is modeled after the definition in the Homology Ontology term HOM:0000020.</rdfs:comment>
<obo_purl:IAO_0000115>If a and b are genes, a 1to1_ortholog_of b iff neither a nor b was duplicated after the speciation event that created them. If a and b are proteins, then a 1to1_ortholog_of b iff a has_gene_template some gene A and b has_gene_template some gene B and A 1to1_ortholog_of B.</obo_purl:IAO_0000115>
<oboinowl_gen:hasOBONamespace>protein</oboinowl_gen:hasOBONamespace>
<rdfs:label>1to1_ortholog_of</rdfs:label>
<oboinowl_gen:id>1to1_ortholog_of</oboinowl_gen:id>
</owl:TransitiveProperty>
</rdf:RDF>
<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="http://purl.obolibrary.org/obo/pr#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#">
<owl:TransitiveProperty rdf:about="http://purl.obolibrary.org/obo/pr#1to1_ortholog_of">
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
<rdfs:comment>Definition is modeled after the definition in the Homology Ontology term HOM:0000020.</rdfs:comment>
<obo_purl:IAO_0000115>If a and b are genes, a 1to1_ortholog_of b iff neither a nor b was duplicated after the speciation event that created them. If a and b are proteins, then a 1to1_ortholog_of b iff a has_gene_template some gene A and b has_gene_template some gene B and A 1to1_ortholog_of B.</obo_purl:IAO_0000115>
<oboinowl_gen:hasOBONamespace>protein</oboinowl_gen:hasOBONamespace>
<rdfs:label>1to1_ortholog_of</rdfs:label>
<oboinowl_gen:id>1to1_ortholog_of</oboinowl_gen:id>
</owl:TransitiveProperty>
</rdf:RDF>