This HTML5 document contains 5 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/
n5arstechnica.
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:44470465
rdf:type
prov:Entity
prov:value
Heavy long-term marijuana use is considered to be one or two joints a day.Even if the marijuana is just as harmful chemically, you are exposing your lungs to a lot less of the products of burning, which are largely the same between tobacco and cigarettes.There are other long-term health effects shown in studies (increased rates of psychosis and depression, suicide and certain kinds of cancers, depr
prov:wasQuotedFrom
n5:com
Subject Item
isap:254846997
prov:wasDerivedFrom
isa:44470465
Subject Item
isap:272713520
prov:wasDerivedFrom
isa:44470465