About: http://webisa.webdatacommons.org/357193373

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	production, coal dust and other pollutants began to fill the air of urban
http://www.w3.org/ns/prov#wasQuotedFrom	needlepoint.org