{"definition":"A population process that ultimately leads to the death of all individuals in a population.","identifier":"0000021","name":"population extinction","prefix":"pco","providers":{"biolookup":"http://biolookup.io/pco:0000021","bioportal":"https://bioportal.bioontology.org/ontologies/PCO/?p=classes&conceptid=http://purl.obolibrary.org/obo/PCO_0000021","bioregistry":"https://bioregistry.io/pco:0000021","default":"http://purl.obolibrary.org/obo/PCO_0000021","obofoundry":"http://purl.obolibrary.org/obo/PCO_0000021","ols":"https://www.ebi.ac.uk/ols/ontologies/pco/terms?iri=http://purl.obolibrary.org/obo/PCO_0000021"},"query":"pco:0000021","relations":[{"relation_identifier":"subClassOf","relation_prefix":"rdfs","target_identifier":"0000005","target_prefix":"pco"}],"success":true}