<?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#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/VT_0003229"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/VT_0001718"/> <rdfs:label>yolk sac vasculature morphology trait</rdfs:label> <skos:notation>VT:0003229</skos:notation> <obo_purl:IAO_0000115>Any measurable or observable characteristic related to the shape, structure, color, or pattern of the vessels of the highly vascular layer surrounding the yolk of an embryo; it contributes to hematopoietic circulation in mammals.</obo_purl:IAO_0000115> <oboinowl_gen:hasExactSynonym>vitelline vascular morphology trait</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasOBONamespace>Trait.ontology</oboinowl_gen:hasOBONamespace> <oboinowl_gen:id>VT:0003229</oboinowl_gen:id> <metadata_def:prefLabel>yolk sac vasculature morphology trait</metadata_def:prefLabel> <metadata_def:mappingLoom>yolksacvasculaturemorphologytrait</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/VT_0003229"/> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/VT_0001723"> <rdfs:subClassOf> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/VT_0003229"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/VT_0003229"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> </rdf:RDF>