About: http://webisa.webdatacommons.org/48638410

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	Take appropriate precautions when working with them - engineering controls such as fume hoods and personal protective equipment (PPE) such as gloves and respirators are a very good idea.
http://www.w3.org/ns/prov#wasQuotedFrom	ilpi.com