About: http://webisa.webdatacommons.org/252860022

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	Steve will address some of the biggest concerns for urban gardeners ??? the contamination of garden soil with lead, arsenic, and other hazardous materials.
http://www.w3.org/ns/prov#wasQuotedFrom	globalexchange.org