About: http://webisa.webdatacommons.org/373529245

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	Heavy metals, such as lead, are potentially harmful when ingested in quantity, so consumers will also see warning labels on such products as imported lead crystal stemware.
http://www.w3.org/ns/prov#wasQuotedFrom	fentonartglass.com