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isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
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n4sba.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:387400712
rdf:type
prov:Entity
prov:value
Fecal contamination may also enter the distribution system, such as pipes.
prov:wasQuotedFrom
n4:gov
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isap:310755937
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isa:387400712