About: http://webisa.webdatacommons.org/180353721

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 tube does not contain hazardous materials, such as nitrites, phosphates, or silicates.
http://www.w3.org/ns/prov#wasQuotedFrom	pffc-online.com