About: http://webisa.webdatacommons.org/416612822

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	However, the use of ozone has been increasing here in the US, particularly over the last decade as the negative effects of chlorination have become more apparent.
http://www.w3.org/ns/prov#wasQuotedFrom	biozone.com