{"@context":{"obo_purl":"http://purl.obolibrary.org/obo/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","oboinowl_gen":"http://www.geneontology.org/formats/oboInOwl#","metadata_def":"http://data.bioontology.org/metadata/def/","metadata":"http://data.bioontology.org/metadata/"},"@graph":[{"@id":"obo_purl:ENVO_01001155","@type":"owl:Class","rdfs:subClassOf":{"@id":"obo_purl:ENVO_01001154"},"rdfs:label":{"@language":"en","@value":"astrogeological gas"},"rdfs:comment":"This is a term native to the fields of planetary science and astrophysics. Hydrogen has a boiling point of 20.271 Kelvin and a melting point of 13.99 Kelvin. Helium has a boiling point of 4.222 Kelvin and a melting point of 0.95 Kelvin.","obo_purl:IAO_0000115":"An astrogeological volatile which is composed primarily of chemical compounds with boiling points around those of hydrogen and helium.","oboinowl_gen:inSubset":"envoAstro","metadata:def/prefLabel":{"@language":"en","@value":"astrogeological gas"},"oboinowl_gen:hasRelatedSynonym":"gas","metadata:def/mappingLoom":"astrogeologicalgas","metadata:def/mappingSameURI":{"@id":"obo_purl:ENVO_01001155"},"metadata:prefixIRI":"ENVO:01001155"},{"@id":"obo_purl:ENVO_01001122","obo_purl:RO_0002473":{"@id":"obo_purl:ENVO_01001155"}}]}