<?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:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:metadata="http://data.bioontology.org/metadata/"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/PO_0025197"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/PO_0025131"/> <rdfs:label>stele</rdfs:label> <rdfs:comment>If a pith is present, it is part of the stele, otherwise the stele only includes the primary vascular tissue and the ground tissue that surrounds it.</rdfs:comment> <obo_purl:IAO_0000115>A cardinal organ part (PO:0025001) that is the central column of a plant axis that consists of the primary vascular tissue and associated ground tissue.</obo_purl:IAO_0000115> <metadata_def:prefLabel>stele</metadata_def:prefLabel> <metadata_def:mappingLoom>stele</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/PO_0025197"/> <metadata:prefixIRI>PO:0025197</metadata:prefixIRI> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0020124"> <rdfs:subClassOf> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/PO_0025197"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/PO_0025197"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> </rdf:RDF>