About: http://webisa.webdatacommons.org/93643262

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	A vast number of chemicals are used today, and most of the plants are in cities, often in congested parts.
http://www.w3.org/ns/prov#wasQuotedFrom	modernmechanix.com