About: http://webisa.webdatacommons.org/440103337

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The pros for carbon filters are that they are simple to install, relatively economical, and depending on micron level, will filter out the most deadly of contaminants, such as Cryptosporidium and Guardia.126
http://www.w3.org/ns/prov#wasQuotedFrom	mercola.com