{"@context":{"ns0":"https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","ns1":"http://www.w3.org/ns/sosa/","owl":"http://www.w3.org/2002/07/owl#","skos":"http://www.w3.org/2004/02/skos/core#","metadata_def":"http://data.bioontology.org/metadata/def/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","ns2":"https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/","ns3":"http://www.eionet.europa.eu/gemet/concept/","ns4":"https://w3id.org/ozcar-theia/","ns5":"http://vocabs.lter-europe.net/EnvThes/","dct":"http://purl.org/dc/terms/","prov":"http://www.w3.org/ns/prov#","ns6":"https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/InfraRecherche/"},"@graph":[{"@id":"ns0:c_a54bce82","@type":["ns1:FeatureOfInterest","owl:NamedIndividual","skos:Concept"],"skos:prefLabel":[{"@value":"Oxygène","@language":"fr"},{"@value":"Oxygen","@language":"en"}],"metadata_def:mappingSameURI":{"@id":"ns0:c_a54bce82"},"metadata_def:mappingLoom":"oxygen","rdfs:label":[{"@value":"Oxygène","@language":"fr"},{"@value":"Oxygen","@language":"en"}],"skos:inScheme":{"@id":"ns2:motsClefs"},"skos:topConceptOf":{"@id":"ns2:motsClefs"},"skos:exactMatch":[{"@id":"ns3:5982"},{"@id":"ns4:c_a54bce82"},{"@id":"ns5:20850"}],"skos:altLabel":{"@value":"O","@language":"en"},"dct:description":{"@value":"[Wikipedia] Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. After hydrogen and helium, oxygen is the third-most abundant element in the universe by mass. At standard temperature and pressure, two atoms of the element bind to form dioxygen, a colorless and odorless diatomic gas with the formula O. Diatomic oxygen gas currently constitutes 20.95% of the Earth's atmosphere, though this has changed considerably over long periods of time. Oxygen makes up almost half of the Earth's crust in the form of oxides.","@language":"en"},"owl:sameAs":{"@id":"ns4:c_a54bce82"},"prov:wasAttributedTo":{"@id":"ns2:InfraRecherche/c_ee5f0bc7"}},{"@id":"ns3:5982","owl:sameAs":{"@id":"ns0:c_a54bce82"}},{"@id":"ns5:20850","owl:sameAs":{"@id":"ns0:c_a54bce82"}}]}