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Namespace Prefixes

PrefixIRI
dcthttp://purl.org/dc/terms/
n2http://vocab.getty.edu/aat/
dchttp://purl.org/dc/elements/1.1/
skoshttp://www.w3.org/2004/02/skos/core#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdhhttp://www.w3.org/2001/XMLSchema#

Statements

Subject Item
n2:300015152
rdf:type
skos:Concept
dct:created
1988-01-01T00:00:00
dct:modified
2012-04-13T12:03:09
skos:broader
n2:300010358
skos:prefLabel
lubricante lubricant smeermiddel
dc:identifier
300015152
skos:inScheme
n2:
skos:scopeNote
Fluid that smoothes motion or reduces friction between surfaces. Lubricant occurs in nature as synovial fluid in the joints of vertebrate animals. Various artificial lubricants have been used since prehistory, including mud and animal fat. Since the 19th century, crude oil has become the chief source of lubricants for most applications in industry.