{"@context":{"ns0":"http://linked.earth/ontology/paleo_proxy#","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#","ns1":"http://linked.earth/ontology#","ns2":"https://www.ncei.noaa.gov/access/paleo-search/"},"@id":"ns0:charcoal","@type":["owl:NamedIndividual","ns0:PaleoProxy"],"rdfs:comment":{"@value":"a bulk biological material that consists of any black-colored plant-derived material that has had its chemical composition and structure altered as a result of heating in a fire, and retains recognizable anatomic structure of the plant material, even if only in a fragmentary form (Credit: Smol et al. 2001 Tracking Environmental Change Using Lake Sediments).","@language":"en"},"rdfs:label":{"@value":"charcoal","@language":"en"},"ns1:hasNoaaPastUrl":"https://www.ncei.noaa.gov/access/paleo-search/cvterms?termId=630","ns1:hasNoaaPastName":"charcoal"}