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PrefixNamespace IRI
n3http://purl.obolibrary.org/obo/
n6https://covidontheweb.inria.fr:4443/about/id/entity/http/purl.obolibrary.org/obo/envo.
wdrshttp://www.w3.org/2007/05/powder-s#
rdfshttp://www.w3.org/2000/01/rdf-schema#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
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rdfs:label
volcanic ash
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_:vb670468568 _:vb670485856 _:vb670468567 _:vb670485855 n3:ENVO_02000090
wdrs:describedby
n6:owl
n3:IAO_0000115
Volcanic ash is an environmental material which consists of fragments of pulverized rock, minerals, and volcanic glass, created during volcanic eruptions and measuring less than 2 millimetres in diameter. Volcanic ash is formed during explosive volcanic eruptions, phreatomagmatic eruptions and during transport in pyroclastic density currents.
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