<http://purl.obolibrary.org/obo/PO_0028002> <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_0028002> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0009012> . <http://purl.obolibrary.org/obo/PO_0028002> <http://www.w3.org/2000/01/rdf-schema#label> "sporophyte development stage" . <http://purl.obolibrary.org/obo/PO_0028002> <http://purl.obolibrary.org/obo/IAO_0000115> "A whole plant development stage that has as primary participant a whole plant during the interval between fertilization (or apogamy) and death." . <http://purl.obolibrary.org/obo/PO_0028002> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "Arabidopsis developmental stage" . <http://purl.obolibrary.org/obo/PO_0028002> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "sporophytic phase" . <http://purl.obolibrary.org/obo/PO_0028002> <http://data.bioontology.org/metadata/prefixIRI> "PO:0028002" . <http://purl.obolibrary.org/obo/PO_0007631> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007006> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007010> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007017> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007041> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007047> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007112> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007131> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007016> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007057> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> . <http://purl.obolibrary.org/obo/PO_0007134> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0028002> .