This HTML5 document contains 6 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n5blogspot.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:211701350
rdf:type
prov:Entity
prov:value
This parabolic trend occurs in the level of many of the environmental pollutants, such as sulfur dioxide, nitrogen oxide, lead, DDT, chlorofluorocarbons, sewage, and other chemicals previously released directly into the air or water.???http://en.wikipedia.org/wiki/Kuznets_curve
prov:wasQuotedFrom
n5:com
Subject Item
isap:328685406
prov:wasDerivedFrom
isa:211701350
Subject Item
isap:292008058
prov:wasDerivedFrom
isa:211701350
Subject Item
isap:99117858
prov:wasDerivedFrom
isa:211701350