<http://purl.obolibrary.org/obo/PO_0005848> <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_0005848> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005352> . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0025409> . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.w3.org/2000/01/rdf-schema#label> "secondary xylem" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.w3.org/2000/01/rdf-schema#comment> "Secondary xylem develops as part of secondary growth (GO:0080117). Secondary xylem is the wood of gymnosperm and dicot angiosperm trees, shrubs, and lianas. May be organized into axial (PO:0025410) and ray (PO:0025411) systems. Secondary xylem is often part of a shoot axis (PO:0025029) or a root (PO:0009005) but may occur in other organs. Some monocots have a primary thickening meristem (PO:0005039), located near the shoot apical meristem (PO:0020148), that gives the appearance of secondary growth and may produce lignified tissue that appears woody but is not composed of secondary xylem. Tracheary elements in secondary xylem (PO:0000290) have lignified cell walls with secondary thickening and are dead at maturity." . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.w3.org/2004/02/skos/core#notation> "PO:0005848" . <http://purl.obolibrary.org/obo/PO_0005848> <http://purl.obolibrary.org/obo/IAO_0000115> "A portion of xylem (PO:0005352) tissue that develops from a vascular cambium (PO:0005598)." . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "portion of secondary xylem tissue (exact)" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "wood (exact)" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "xilema secundario (Spanish, exact)" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "\u4E8C\u6B21\u6728\u90E8 (Japanese, exact)" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "PO_GIT:164" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "PO_GIT:434" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#hasOBONamespace> "plant_anatomy" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#id> "PO:0005848" . <http://purl.obolibrary.org/obo/PO_0005848> <http://www.geneontology.org/formats/oboInOwl#inSubset> <http://purl.obolibrary.org/obo/po#TraitNet> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/1d47fce0-b824-0136-bb9b-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/87136bd0-b824-0136-bc4b-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/ebcac520-b826-0136-bfc3-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/f2321c30-b82d-0136-ca00-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/0387d940-b829-0136-c2b4-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/81565010-b828-0136-c202-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/59788ff0-b826-0136-bedf-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/0ed018d0-b82c-0136-c742-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/3a250f60-b824-0136-bbc1-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/a2c95080-b824-0136-bc67-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/d89b0d60-b825-0136-be31-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/e1d1ea00-b826-0136-bfa5-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/1e45d4b0-b824-0136-bb9f-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5b27e940-b82c-0136-c7ba-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/686404e0-b82b-0136-c63c-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/9e81c050-b828-0136-c226-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/49b1c720-b82d-0136-c908-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/f3c292d0-b825-0136-be4b-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/7f9ddca0-b828-0136-c1fe-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/a9c290b0-b824-0136-bc7b-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5a6f42f0-b826-0136-bee3-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/a634df40-b826-0136-bf67-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/aa4cc340-b824-0136-bc7d-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5365c220-b829-0136-c33a-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5745de20-b82c-0136-c7ae-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/b10e9180-b82b-0136-c6be-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/b88b8b60-b825-0136-be05-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/110d6ee0-b825-0136-bd11-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/a38297a0-b826-0136-bf5f-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/6c095310-b82d-0136-c93e-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/ddb1c790-b827-0136-c12c-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/144f96e0-b828-0136-c166-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/62ac9780-b82a-0136-c4dc-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/d5da5ea0-b827-0136-c112-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/9acae7d0-b825-0136-bde5-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/c1de2620-b824-0136-bc91-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/1adc3aa0-b82c-0136-c760-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5b1ffba0-b824-0136-bbf1-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/82f66430-b826-0136-bf2d-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5c65cf90-b82a-0136-c4c8-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/7296ef00-b829-0136-c366-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/b79fe370-b827-0136-c0ec-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/fddc4080-b825-0136-be6b-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/d45c9930-b829-0136-c3f8-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/b9d05a50-b82c-0136-c836-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/083645b0-b82d-0136-c8b0-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/4928f3a0-b829-0136-c318-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/621c08a0-b82a-0136-c4da-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/a6f7bbb0-b82a-0136-c532-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/ee66d1e0-b829-0136-c410-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/47247340-b82b-0136-c610-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/7f9bcde0-b824-0136-bc2f-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/b0eace20-b82d-0136-c9a6-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/ca40dac0-b826-0136-bf91-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/aa842cd0-b82b-0136-c6a6-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/f244ae80-b829-0136-c41e-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/bcc33be0-b827-0136-c0fc-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/5aefb310-b82a-0136-c4c2-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingRest> <http://data.bioontology.org/rest_backup_mappings/a5b8d0e0-b826-0136-bf65-525400026749> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/prefLabel> "secondary xylem" . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingLoom> "secondaryxylem" . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004512> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004513> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004514> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004515> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004516> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004517> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0025472> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0005848> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004532> <http://data.bioontology.org/metadata/obo/part_of> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0004532> <http://data.bioontology.org/metadata/treeView> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0025445> <http://data.bioontology.org/metadata/obo/part_of> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0025445> <http://data.bioontology.org/metadata/treeView> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0025451> <http://data.bioontology.org/metadata/obo/part_of> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0025451> <http://data.bioontology.org/metadata/treeView> <http://purl.obolibrary.org/obo/PO_0005848> . <http://purl.obolibrary.org/obo/PO_0025427> <http://purl.obolibrary.org/obo/RO_0000057> <http://purl.obolibrary.org/obo/PO_0005848> .