<http://purl.obolibrary.org/obo/PO_0001051> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://purl.obolibrary.org/obo/PO_0001051> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0025570> . <http://purl.obolibrary.org/obo/PO_0001051> <http://www.w3.org/2000/01/rdf-schema#label> "vascular leaf initiation stage" . <http://purl.obolibrary.org/obo/PO_0001051> <http://www.w3.org/2000/01/rdf-schema#comment> "Localized cell divisions in the peripheral zone (PO:0000225) transition from anticlinal to periclinal divisions." . <http://purl.obolibrary.org/obo/PO_0001051> <http://purl.obolibrary.org/obo/IAO_0000115> "A vascular leaf development stage (PO:0025570) which begins with the onset of the vascular leaf anlagen formation stage (PO:0001003) and ends with the termination of the vascular leaf primordium polarity determination stage (PO:0001052)." . <http://purl.obolibrary.org/obo/PO_0001051> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "PO_GIT:556" . <http://purl.obolibrary.org/obo/PO_0001051> <http://data.bioontology.org/metadata/def/prefLabel> "vascular leaf initiation stage" . <http://purl.obolibrary.org/obo/PO_0001051> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "leaf initiation in Arabidopsis (related)" . <http://purl.obolibrary.org/obo/PO_0001051> <http://data.bioontology.org/metadata/def/mappingLoom> "vascularleafinitiationstage" . <http://purl.obolibrary.org/obo/PO_0001051> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/PO_0001051> . <http://purl.obolibrary.org/obo/PO_0001051> <http://data.bioontology.org/metadata/prefixIRI> "PO:0001051" . <http://purl.obolibrary.org/obo/PO_0001051> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/PO_0001051> . <http://purl.obolibrary.org/obo/PO_0025574> <http://purl.obolibrary.org/obo/BFO_0000062> <http://purl.obolibrary.org/obo/PO_0001051> .