About: http://webisa.webdatacommons.org/253294180

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	Secondly, and most importantly in my view, copper is a heavy metal that does not leave the wine after the fining, and is not safe above a certain threshold for human consumption.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com