<?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:skos="http://www.w3.org/2004/02/skos/core#" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" 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/UBERON_0000108"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/BFO_0000003"/> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000105"/> <rdfs:label>blastula stage</rdfs:label> <skos:notation>UBERON:0000108</skos:notation> <obo_purl:IAO_0000115>An early stage of embryonic development in animals. It is produced by cleavage of a fertilized ovum and consists of a spherical layer of around 128 cells surrounding a central fluid-filled cavity called the blastocoel. The blastula follows the morula and precedes the gastrula in the developmental sequence.</obo_purl:IAO_0000115> <oboinowl_gen:hasDbXref>BILS:0000108</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>BilaDO:0000007</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>EFO:0001282</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>OGES:000003</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>OGES:000016</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>OGES:000021</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>WBls:0000005</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>Wikipedia:Blastula</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>XAO:1000003</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>ZFS:0000045</oboinowl_gen:hasDbXref> <oboinowl_gen:hasOBONamespace>uberon</oboinowl_gen:hasOBONamespace> <oboinowl_gen:id>UBERON:0000108</oboinowl_gen:id> <oboinowl_gen:inSubset rdf:resource="http://purl.obolibrary.org/obo/uberon/core#efo_slim"/> <metadata_def:prefLabel>blastula stage</metadata_def:prefLabel> <metadata_def:mappingLoom>blastulastage</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000108"/> <metadata:treeView rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000068"/> <obo_purl:BFO_0000062 rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000107"/> <metadata:obo/part_of rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000068"/> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/UBERON_0000109"> <obo_purl:BFO_0000062> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/UBERON_0000108"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000108"/> </rdf:Description> </obo_purl:BFO_0000062> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/UBERON_0000307"> <obo_purl:RO_0002491 rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000108"/> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/UBERON_0000358"> <obo_purl:RO_0002491 rdf:resource="http://purl.obolibrary.org/obo/UBERON_0000108"/> </rdf:Description> </rdf:RDF>