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PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n5oldandsold.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:167164268
rdf:type
prov:Entity
prov:value
Every metal must be refined ; fibers must be bleached, purified, and dyed ; leather, rubber, soap, and various kinds of food products must be preserved ; the materials of buildings, ships, and cars must be protected from the weather ; articles such as salt and sugar must be purified ; sand and clay must be treated before they can be converted into various manufactured objects.
prov:wasQuotedFrom
n5:com
Subject Item
isap:6399130
prov:wasDerivedFrom
isa:167164268