@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix obo_purl: <http://purl.obolibrary.org/obo/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix oboinowl_gen: <http://www.geneontology.org/formats/oboInOwl#> . @prefix ns0: <http://purl.obolibrary.org/obo/uberon/core#> . @prefix metadata_def: <http://data.bioontology.org/metadata/def/> . @prefix ns1: <http://data.bioontology.org/rest_backup_mappings/> . @prefix metadata: <http://data.bioontology.org/metadata/> . @prefix ns2: <http://data.bioontology.org/metadata/obo/> . @prefix ns3: <http://www.ebi.ac.uk/efo/> . obo_purl:CL_0000162 obo_purl:RO_0001025 obo_purl:UBERON_0000945 . obo_purl:UBERON_0000945 metadata_def:mappingLoom "stomach" ; metadata_def:mappingRest <http://data.bioontology.org/rest_backup_mappings/23dbfa80-b290-0136-80b1-525400026749> ; metadata_def:mappingSameURI obo_purl:UBERON_0000945 ; metadata_def:prefLabel "stomach" ; ns2:part_of obo_purl:UBERON_0000467, obo_purl:UBERON_0001007, obo_purl:UBERON_0001555, obo_purl:UBERON_0005409 ; metadata:treeView obo_purl:UBERON_0000467, obo_purl:UBERON_0001007, obo_purl:UBERON_0001555, obo_purl:UBERON_0005409 ; obo_purl:IAO_0000115 "An expanded region of the vertebrate alimentary tract that serves as a food storage compartment and digestive organ. A stomach is lined, in whole or in part by a glandular epithelium." ; obo_purl:RO_0002161 obo_purl:NCBITaxon_7864, obo_purl:NCBITaxon_7878, obo_purl:NCBITaxon_7955, obo_purl:NCBITaxon_9259 ; obo_purl:RO_0002175 obo_purl:NCBITaxon_9606 ; obo_purl:UBPROP_0000001 "Portion of alimentary canal with increased circular and longitudinal smooth muscle. Bounded posteriorly by the pyloric sphincter. Mucosal lining has increased folding.[AAO]" ; obo_purl:UBPROP_0000003 "It appears that the stomach has an ancient origin. The stomach first appears in the fish lineage. The prevertebrate chordates do not have a true stomach, whereas the cartilaginous and bony fish do. Although most fish do have a true stomach, some fish species appear to have lost the stomach secondarily. The remaining vertebrate lineages do have a true stomach (at least in the adult animal), although there is great variation in the size and shape of the stomach.[well established][VHOG]" ; obo_purl:UBPROP_0000008 "We restrict this to the vertebrate specific structure - see the grouping class 'food storage organ' for analogous structures in other species. Teleosts: Zebrafish is functionally stomach-less, but may retain ontogenic footprint. Although the precise shape and size of the stomach varies widely among different vertebrates, the relative positions of the oesophageal and duodenal openings remain relatively constant. As a result, the organ always curves somewhat to the left before curving back to meet the pyloric sphincter. However, lampreys, hagfishes, chimaeras, lungfishes, and some teleost fish have no stomach at all, with the oesophagus opening directly into the intestine. The gastric lining is usually divided into two regions, an anterior portion lined by fundic glands, and a posterior with pyloric glands. Cardiac glands are unique to mammals, and even then are absent in a number of species. The distributions of these glands vary between species, and do not always correspond with the same regions as in man. Furthermore, in many non-human mammals, a portion of the stomach anterior to the cardiac glands is lined with epithelium essentially identical to that of the oesophagus. Ruminants, in particular, have a complex stomach, the first three chambers of which are all lined with oesophageal mucosa" ; oboinowl_gen:hasDbXref "AAO:0000579", "ANISEED:1235297", "BTO:0001307", "CALOHA:TS-0980", "EFO:0000837", "EHDAA2:0001915", "EHDAA:2993", "EMAPA:17021", "EV:0100070", "FMA:7148", "GAID:293", "MA:0000353", "MAT:0000051", "MESH:D013270", "MIAA:0000051", "NCIT:C12391", "SCTID:181246003", "TAO:0002121", "UMLS:C0038351", "VHOG:0000408", "Wikipedia:Stomach", "XAO:0000128", "galen:Stomach" ; oboinowl_gen:hasNarrowSynonym "stomach chamber" ; oboinowl_gen:hasOBONamespace "uberon" ; oboinowl_gen:hasRelatedSynonym "anterior intestine", "gaster", "mesenteron", "ventriculus" ; oboinowl_gen:id "UBERON:0000945" ; oboinowl_gen:inSubset ns0:efo_slim, ns0:human_reference_atlas, ns0:human_subset, ns0:major_organ, ns0:mouse_subset, ns0:organ_slim, ns0:pheno_slim, ns0:uberon_slim, ns0:vertebrate_core ; a owl:Class ; rdfs:label "stomach" ; rdfs:subClassOf obo_purl:UBERON_0000061 ; skos:notation "UBERON:0000945" ; foaf:depiction "https://upload.wikimedia.org/wikipedia/commons/e/e0/Stomach_diagram.svg"^^<http://www.w3.org/2001/XMLSchema#anyURI> . obo_purl:UBERON_0001160 ns2:part_of obo_purl:UBERON_0000945 ; metadata:treeView obo_purl:UBERON_0000945 . obo_purl:UBERON_0001162 ns2:part_of obo_purl:UBERON_0000945 ; metadata:treeView obo_purl:UBERON_0000945 . obo_purl:UBERON_0001165 ns2:part_of obo_purl:UBERON_0000945 ; metadata:treeView obo_purl:UBERON_0000945 . obo_purl:UBERON_0001167 ns2:part_of obo_purl:UBERON_0000945 ; metadata:treeView obo_purl:UBERON_0000945 . obo_purl:UBERON_0001199 ns2:part_of obo_purl:UBERON_0000945 ; metadata:treeView obo_purl:UBERON_0000945 . ns3:EFO_0000217 obo_purl:RO_0004027 obo_purl:UBERON_0000945 . ns3:EFO_0009608 obo_purl:RO_0004026 obo_purl:UBERON_0000945 .