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PrefixNamespace IRI
n3http://purl.obolibrary.org/obo/
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rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
_:vb1217881
rdf:type
owl:Axiom
obo:hasDbXref
Wikipedia:Scum
owl:annotatedProperty
n3:IAO_0000115
owl:annotatedSource
n3:ENVO_00003930
owl:annotatedTarget
A layer of impurities that accumulates at the surface of a liquid (especially water or molten metal).