About: http://webisa.webdatacommons.org/60604069

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 reason is that copper is a heavy metal which gradually accumulates in the soil, with unpleasant consequences for earthworms and, some studies suggest, for human health.
http://www.w3.org/ns/prov#wasQuotedFrom	irishtimes.com