{"@context":{"ns0":"http://purl.dataone.org/odo/","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#","metadata_def":"http://data.bioontology.org/metadata/def/","obo_purl":"http://purl.obolibrary.org/obo/","oboinowl_gen":"http://www.geneontology.org/formats/oboInOwl#","metadata":"http://data.bioontology.org/metadata/","ns1":"http://en.wikipedia.org/wiki/","dc":"http://purl.org/dc/elements/1.1/","ns2":"http://orcid.org/","ns3":"http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#"},"@graph":[{"@id":"ns0:ECSO_00003195","@type":"owl:Class","rdfs:subClassOf":{"@id":"owl:Thing"},"metadata:def/mappingSameURI":{"@id":"ns0:ECSO_00003195"},"metadata:def/mappingLoom":"calciumcarbonate","metadata:def/prefLabel":"Calcium Carbonate","obo_purl:IAO_0000115":"Calcium carbonate is a chemical compound with the formula CaCO₃. It is a common substance found in rocks as the minerals calcite and aragonite and is the main component of pearls and the shells of marine organisms, snails, and eggs.","oboinowl_gen:hasExactSynonym":"CaCO3","metadata:prefixIRI":"odo:ECSO_00003195","obo_purl:IAO_0000119":"http://en.wikipedia.org/wiki/Calcium_carbonate, 2017-07-08","rdfs:label":"Calcium Carbonate","dc:creator":{"@id":"ns2:0000-0002-1693-8322"}},{"@id":"ns0:ECSO_00003196","ns3:measuresEntity":{"@id":"ns0:ECSO_00003195"}}]}