About: http://webisa.webdatacommons.org/16773338

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	Information on which nanomaterial is found in which form and concentration in a product is often unavailable, particularly to end users.
http://www.w3.org/ns/prov#wasQuotedFrom	oeaw.ac.at