This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

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

PrefixNamespace IRI
n5johnquiggin.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
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:96844275
rdf:type
prov:Entity
prov:value
Now you might say that the world shouldn???t (or couldn???t) desalinate enough seawater to extract sufficient potassium, but we would start to run short of fresh water (and hence be forced to desalinate as much as we could) before potassium was a problem. in the jargon, potassium is not a rate limiting factor.
prov:wasQuotedFrom
n5:com
Subject Item
isap:353914843
prov:wasDerivedFrom
isa:96844275